AMD Radeon R5 M320 vs NVIDIA GeForce GT 640M

VS
Performance
Radeon R5 M320
1,6522% of 104,598
GeForce GT 640M5% better
1,7282% of 104,598

The GeForce GT 640M has 5% better performance than the Radeon R5 M320 for the 3DMark 11 Performance GPU benchmark.

Performance per dollar
Radeon R5 M320
No data available
GeForce GT 640M
No data available

We do not have any performance per dollar data for the Radeon R5 M320 and the GeForce GT 640M for the 3DMark 11 Performance GPU benchmark.

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Summary

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About the AMD Radeon R5 M320 GPU

The AMD Radeon R5 M320 is an end-of-life mobile graphics card that released in Q2 2015. It is built on the GCN 1.0 GPU microarchitecture (codename Jet) and is manufactured on a 28 nm process.

Memory

The R5 M320 has 4 GB of DDR3 memory, with a 1,000 MHz memory clock and a 64 bit interface. This gives it a memory bandwidth of 16 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 R5 M320 includes 320 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 780 MHz and can dynamically boost its clock speed up to 855 MHz. Complementing the processing units are 20 texture mapping units (TMUs) for efficient texture filtering and 8 render output units (ROPs) for pixel processing.

Benchmark Performance

The R5 M320 has the 399th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 1.58% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.

About the NVIDIA GeForce GT 640M GPU

The NVIDIA GeForce GT 640M is an end-of-life mobile graphics card that released in Q1 2012. It is built on the Kepler GPU microarchitecture (codename GK107) and is manufactured on a 28 nm process.

Memory

The GT 640M has 2 GB of DDR3 memory, with a 900 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 28.8 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 GT 640M includes 384 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 624 MHz and can dynamically boost its clock speed up to 709 MHz. Complementing the processing units are 32 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 32 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.

Benchmark Performance

The GT 640M has the 386th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 1.65% 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 R5 M320GeForce GT 640M
ManufacturerAMDNVIDIA
ArchitectureGCN 1.0Kepler
Market SegmentMobileMobile
Release DateQ2 2015Q1 2012
Production StatusEnd-of-lifeEnd-of-life
ShopCheck PriceCheck Price

Gaming Performance

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Select a game to compare FPS metrics

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Dota 2 - Reborn
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The Witcher 3
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GTA V
Display FPS for BioShock Infinite
BioShock Infinite
Display FPS for Counter-Strike: Global Offensive
CS: GO

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 Dota 2 - Reborn
Dota 2 - Reborn
Radeon R5 M320GeForce GT 640M
Low - 720p
--
57 FPS
Medium - 768p
--
50 FPS
High - 1080p
--
25 FPS
Ultra - 1080p
--
24 FPS
QHD - 1440p
--
--
4K UHD - 2160p
--
--
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 R5 M320 orGeForce GT 640M
GPUFrames Per Second
Radeon R9 M280X31.3+30%
GeForce MX13031+29%
Radeon R9 M37530+24%
Radeon 53028+16%
GeForce 920M25.3+5%
GeForce GT 640M24.1
Radeon R5 M25521-13%
Radeon R7 M44021-13%
Radeon R5 M43019.1-21%
Radeon R7 M34018-25%

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 R5 M320 orGeForce GT 640M
GPUCost Per Frame
Our database does not have enough data to compare the FPS per dollar with other GPUs.

Benchmark Performance

#
Performance
Radeon R5 M320
1,6522% of 104,598
GeForce GT 640M5% better
1,7282% of 104,598

The GeForce GT 640M has 5% better performance than the Radeon R5 M320 for the 3DMark 11 Performance GPU benchmark.

The Radeon R5 M320 is ranked 399th with a score of 1,652, and the GeForce GT 640M is ranked 386th with a score of 1,728.

Performance per dollar
Radeon R5 M320
No data available
GeForce GT 640M
No data available

We do not have any performance per dollar data for the Radeon R5 M320 and the GeForce GT 640M 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 R5 M320 or
GPUBenchmark Performance
Radeon R5 M2551,784+8%
GeForce 825M1,756.5+6%
GeForce GT 640M1,728+5%
FirePro M41001,728+5%
GeForce GT 730M1,722+4%
Radeon R5 M3301,689+2%
Radeon R5 M4301,689+2%
Radeon R5 M3201,652
GeForce GTX 460M1,623-2%
Radeon HD 8690M1,600-3%

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 R5 M320 orGeForce GT 640M
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 R5 M320GeForce GT 640M
3DMark Cloud Gate Graphics
4,969
9,024
(+81.61%)
3DMark Fire Strike Standard Graphics
--
1,225
3DMark 11 Performance Score
1,660
1,860.5
(+12.08%)
Cinebench R15 OpenGL 64 Bit
--
42.4
PassMark G3D Mark
455
927
(+103.74%)
PassMark G2D Mark
141
197
(+39.72%)
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 R5 M320GeForce GT 640M
CodenameJetGK107
ArchitectureGCN 1.0Kepler
Process Size28 nm28 nm
Transistors690 million1,270 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 R5 M320GeForce GT 640M
Memory Size4 GB2 GB
Memory TypeDDR3DDR3
Memory Bandwidth16 Gb/s28.8 Gb/s
Memory Clock1,000 MHz900 MHz
Memory Interface64 bit128 bit
L1 Cache16 KB16 KB
L2 Cache128 KB256 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 R5 M320GeForce GT 640M
Bus InterfacePCIe 3.0 x8PCIe 3.0 x16
Thermal Design Power (TDP)--32 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 R5 M320GeForce GT 640M
Stream Processors (SP)320--
CUDA Cores--384
Compute Units (CU)5--
Stream Multiprocessors (SM)--2
Texture Mapping Units (TMU)2032
Render Output Units (ROP)816
Core Clock Speed780 MHz624 MHz
Core Clock Speed (Boost)855 MHz709 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 R5 M320GeForce GT 640M
Pixel Fill Rate6.84 GPixel/s5.67 GPixel/s
Texture Fill Rate17.1 GTexel/s22.69 GTexel/s
FP32 Performance547.2 GFLOPS544.5 GFLOPS
FP64 Performance34.2 GFLOPS22.69 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 R5 M320GeForce GT 640M
DirectX12 (11_1)12 (11_0)
OpenCL2.1 (1.2)3.0
OpenGL4.64.6
Shader Model6.5 (5.1)6.5 (5.1)

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