AMD Radeon RX 6600M vs AMD Radeon HD 6850M

VS
Performance
Radeon RX 6600M2,069% better
31,86830% of 104,598
Radeon HD 6850M
1,469.51% of 104,598

The Radeon RX 6600M has 2,069% better performance than the Radeon HD 6850M for the 3DMark 11 Performance GPU benchmark.

Performance per dollar
Radeon RX 6600M
No data available
Radeon HD 6850M
No data available

We do not have any performance per dollar data for the Radeon RX 6600M and the Radeon HD 6850M for the 3DMark 11 Performance GPU benchmark.

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Summary

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About the AMD Radeon RX 6600M GPU

The AMD Radeon RX 6600M is a mobile graphics card that launched in Q2 2021. It is built on the RDNA 2.0 GPU microarchitecture (codename Navi 23) and is manufactured on a 7 nm process.

Memory

The RX 6600M has 8 GB of GDDR6 memory, with a 1,750 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 224 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.

Cores and Clock Speeds

The RX 6600M includes 1,792 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 2,068 MHz and can dynamically boost its clock speed up to 2,416 MHz. It usually operates at 2,177 MHz during typical gaming workloads. Complementing the processing units are 112 texture mapping units (TMUs) for efficient texture filtering and 64 render output units (ROPs) for pixel processing. Additionally, the GPU features 28 ray accelerators dedicated to real-time ray tracing calculations.

Compatibility & Power Consumption

The GPU has a thermal design power (TDP) of 100 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.

Benchmark Performance

The RX 6600M has the 67th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 30.47% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.

About the AMD Radeon HD 6850M GPU

The AMD Radeon HD 6850M is an end-of-life mobile graphics card that released in Q1 2011. It is built on the TeraScale 2 GPU microarchitecture (codename Granville) and is manufactured on a 40 nm process.

Memory

The HD 6850M has 1,024 MB of GDDR3 memory, with a 800 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 25.6 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.

Cores and Clock Speeds

The HD 6850M includes 800 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 675 MHz. Complementing the processing units are 40 texture mapping units (TMUs) for efficient texture filtering and 16 render output units (ROPs) for pixel processing.

Compatibility & Power Consumption

The GPU has a thermal design power (TDP) of 50 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.

Benchmark Performance

The HD 6850M has the 409th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 1.40% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.

General Info

General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.

InfoRadeon RX 6600MRadeon HD 6850M
ManufacturerAMDAMD
ArchitectureRDNA 2.0TeraScale 2
Market SegmentMobileMobile
Release DateQ2 2021Q1 2011
Production StatusActiveEnd-of-life
ShopCheck PriceCheck Price

Gaming Performance

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Select a game to compare FPS metrics

Display FPS for Sons of the Forest
Sons of the Forest
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Alan Wake 2
Display FPS for Lords of the Fallen (2023)
Lords of the Fallen (2023)
Display FPS for Total War: PHARAOH
Total War: PHARAOH
Display FPS for Assassin's Creed Mirage
Assassin's Creed Mirage
Display FPS for Cyberpunk 2077: Phantom Liberty
Cyberpunk 2077: Phantom Liberty
Display FPS for Lies of P
Lies of P

FPS Benchmarks

This table showcases the average frame rate (FPS) achieved both GPUs in at various resolutions. Frame rate is a crucial indicator of how smoothly the GPU can run the game. A higher FPS generally translates to a smoother gameplay experience.

  • Frames Per Second
FPS data for Sons of the Forest
Sons of the Forest
Radeon RX 6600MRadeon HD 6850M
Low - 1080p
78 FPS
--
Medium - 1080p
74 FPS
--
High - 1080p
71 FPS
--
Ultra - 1080p
69 FPS
--
QHD - 1440p
50 FPS
--
4K UHD - 2160p
27 FPS
--
FPS Source: Notebookcheck

Compare Frames Per Second (FPS)

The average frame rate (FPS) in can be compared to similar GPUs to assess relative performance. Generally, higher FPS results in a smoother gameplay experience.

Choose Baseline GPU:Radeon RX 6600M orRadeon HD 6850M

Compare Cost Per Frame

The average cost per frame in can be compared to similar GPUs to assess relative value. Generally, a lower cost per frame implies better value for your money.

Choose Baseline GPU:Radeon RX 6600M orRadeon HD 6850M
GPUCost Per Frame
Our database does not have enough data to compare the FPS per dollar with other GPUs.

Benchmark Performance

#
Performance
Radeon RX 6600M2,069% better
31,86830% of 104,598
Radeon HD 6850M
1,469.51% of 104,598

The Radeon RX 6600M has 2,069% better performance than the Radeon HD 6850M for the 3DMark 11 Performance GPU benchmark.

The Radeon RX 6600M is ranked 67th with a score of 31,868, and the Radeon HD 6850M is ranked 409th with a score of 1,469.5.

Performance per dollar
Radeon RX 6600M
No data available
Radeon HD 6850M
No data available

We do not have any performance per dollar data for the Radeon RX 6600M and the Radeon HD 6850M for the 3DMark 11 Performance GPU benchmark.

Relative Performance

The average score in the benchmark test can be compared to similar GPUs to assess relative performance. Generally, powerful GPUs tend to have higher scores.

Choose Baseline GPU:Radeon RX 6600M or
GPUBenchmark Performance
Radeon RX 6650M32,846+3%
Radeon RX 6700S32,662+2%
Radeon RX 6600M31,868
GeForce RTX 4050 Mobile30,465-4%
RTX 2000 Ada Generation Mobile30,262-5%
Quadro 3000M1,539-95%
Radeon HD 7730M1,478-95%
Radeon HD 6850M1,469.5-95%
GeForce 910M1,413-96%
Radeon HD 8670M1,396-96%

Relative Value For Money

The average performance per dollar in the benchmark test can be compared to similar GPUs to assess relative value. A higher score implies a better value for your money.

Choose Baseline GPU:Radeon RX 6600M orRadeon HD 6850M
GPUPerformance Per Dollar
Our database does not have enough data to compare the benchmark performance per dollar with other GPUs.

Benchmark Scores

This table showcases the average performance scores achieved by both GPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful GPUs tend to have higher scores.

  • Popular
BenchmarkRadeon RX 6600MRadeon HD 6850M
3DMark Time Spy Graphics
7,840
--
3DMark Time Spy Score
8,094
--
3DMark Cloud Gate Graphics
144,612
--
3DMark Fire Strike Standard Graphics
23,525
--
3DMark Night Raid Graphics
97,341
--
3DMark 11 Performance Score
25,585
(+1,456.27%)
1,644
Cinebench R15 OpenGL 64 Bit
179.6
--
PassMark G3D Mark
13,761
--
PassMark G2D Mark
714
--
Benchmarks Source: Notebookcheck

Technical Specs

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Graphics Processor

General information about the graphics processing unit like their architecture, manufacturing process size, and transistor count. Newer GPU architectures generally bring efficiency improvements and may introduce technologies that enhance graphical capabilities.

SpecRadeon RX 6600MRadeon HD 6850M
CodenameNavi 23Granville
ArchitectureRDNA 2.0TeraScale 2
Process Size7 nm40 nm
Transistors11,060 million1,040 million

Memory Details

Memory specifications like their capacity, bandwidth, and clock speeds. GPU memory stores graphics data like frames, textures, and shadows which helps display rendered images. These specs are crucial for graphics-intense applications like gaming and 3D modeling.

SpecRadeon RX 6600MRadeon HD 6850M
Memory Size8 GB1,024 MB
Memory TypeGDDR6GDDR3
Memory Bandwidth224 Gb/s25.6 Gb/s
Memory Clock1,750 MHz800 MHz
Memory Interface128 bit128 bit
L1 Cache128 KB8 KB
L2 Cache2 MB256 KB

Board Compatibility

Compatibility information like their slot size, bus interface, power consumption, and display support. These specs are useful for verifying compatibility with your motherboard, power supply, and monitor.

SpecRadeon RX 6600MRadeon HD 6850M
Bus InterfacePCIe 4.0 x8PCIe 2.0 x16
Thermal Design Power (TDP)100 W50 W
OutputsDevice DependentDevice Dependent

Cores & Clock Speeds

Processing power information like its cores and clock speed. These specs impact how fast they can process graphics. Each type of core or component serves a specific computational purpose.

SpecRadeon RX 6600MRadeon HD 6850M
Stream Processors (SP)1,792800
Compute Units (CU)2810
Texture Mapping Units (TMU)11240
Render Output Units (ROP)6416
Ray Accelerators28--
Core Clock Speed2,068 MHz675 MHz
Core Clock Speed (Boost)2,416 MHz--
Core Clock Speed (Game)2,177 MHz--

Theoretical Performance

Theoretical performance numbers derived from the raw specifications of the different components like core count and clock speeds. While these provide a glimpse into peak processing power, they do not represent real-world performance.

SpecRadeon RX 6600MRadeon HD 6850M
Pixel Fill Rate154.6 GPixel/s10.8 GPixel/s
Texture Fill Rate270.6 GTexel/s27 GTexel/s
FP32 Performance8.66 TFLOPS1,080 GFLOPS
FP64 Performance541.2 GFLOPS--

API Support

Graphics API versions supported by these graphics cards. APIs evolve over time, introducing new features and functionalities. Older GPUs may not support recent versions.

SpecRadeon RX 6600MRadeon HD 6850M
DirectX12 Ultimate (12_2)11.2 (11_0)
OpenCL2.11.2
OpenGL4.64.4
Shader Model6.85.0

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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.