Intel Core 2 Extreme QX9775 vs AMD Opteron 2356 (B3)
We do not have any performance data for the Core 2 Extreme QX9775 and the Opteron 2356 (B3) for the 3DMark 11 Performance Physics benchmark.
We do not have any performance per dollar data for the Core 2 Extreme QX9775 and the Opteron 2356 (B3) for the 3DMark 11 Performance Physics benchmark.
Summary
About the Intel Core 2 Extreme QX9775 CPU
The Intel Core 2 Extreme QX9775 is an end-of-life 4-core (4-thread) processor built for the desktop CPU market. It launched in Q1 2008. It is part of Intel's Core 2 Extreme lineup, which is based on the Yorkfield XE microarchitecture. The Extreme QX9775 is compatible with Intel Socket 771 motherboards and is fabricated on Intel's 45 nm manufacturing process.
Memory and Cache
The Core 2 Extreme QX9775 supports DDR2 memory. In terms of cache, the Core 2 Extreme QX9775 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 12 MB, is larger but slower than the L1.
Cores and Clock Speeds
The Core 2 Extreme QX9775 features 4 total cores which can process 4 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 3.2 GHz. Higher clock speeds result in higher performance for the same microarchitecture. The multiplier is unlocked, enabling overclocking for those seeking to push the CPU's performance further.
Integrated Graphics
The Core 2 Extreme QX9775 does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
About the AMD Opteron 2356 (B3) CPU
The AMD Opteron 2356 (B3) is an end-of-life 4-core (4-thread) processor built for the server CPU market. It launched in Q2 2008 with a suggested retail price of $690. It is part of AMD's Opteron lineup, which is based on the Barcelona microarchitecture. The Opteron 2356 is compatible with AMD Socket Fr2 motherboards and is fabricated on a 65 nm manufacturing process.
Memory and Cache
The Opteron 2356 supports DDR2 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Opteron 2356 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 512 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 2 MB.
Cores and Clock Speeds
The Opteron 2356 features 4 total cores which can process 4 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 2.3 GHz. Higher clock speeds result in higher performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.
Integrated Graphics
The Opteron 2356 does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Core 2 Extreme QX9775 | Opteron 2356 (B3) |
|---|---|---|
| Manufacturer | Intel | AMD |
| Series | Core 2 Extreme | Opteron |
| Market Segment | Desktop | Server |
| Release Date | Q1 2008 | Q2 2008 |
| Launch Price (MSRP) | -- | $690 |
| Production Status | End-of-life | End-of-life |
| Shop | Check Price | Check Price |
Benchmark Performance
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Core 2 Extreme QX9775 | Opteron 2356 (B3) |
|---|---|---|
| Manufacturer | Intel | AMD |
| Foundry | Intel | -- |
| Process Size | 45 nm | 65 nm |
| Transistors | 820 million | 463 million |
Architecture
CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.
| Spec | Core 2 Extreme QX9775 | Opteron 2356 (B3) |
|---|---|---|
| Series | Core 2 Extreme | Opteron |
| Microarchitecture | Yorkfield XE | Barcelona |
| Codename | Yorkfield | Barcelona |
| Memory Support | DDR2 | DDR2 |
| Memory Channels | -- | Dual-channel |
| ECC Memory | No | Yes |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.
| Spec | Core 2 Extreme QX9775 | Opteron 2356 (B3) |
|---|---|---|
| Cores | 4 | 4 |
| Threads | 4 | 4 |
| Clock Speed | 3.2 GHz | 2.3 GHz |
| Base Clock | 400 MHz | 200 MHz |
| Multiplier | 8.0x | 11.5x |
| Multiplier Unlocked | Yes | No |
Cache
CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.
| Spec | Core 2 Extreme QX9775 | Opteron 2356 (B3) |
|---|---|---|
| L1 Cache | 64 KB | 64 KB |
| L2 Cache | 12 MB | 512 KB |
| L3 Cache | -- | 2 MB |
Compatibility & Power Consumption
Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.
| Spec | Core 2 Extreme QX9775 | Opteron 2356 (B3) |
|---|---|---|
| Socket | Intel Socket 771 | AMD Socket Fr2 |
| Thermal Design Power (TDP) | 150 W | 95 W |
| Tcase Max | 63 °C | 76 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Core 2 Extreme QX9775 | Opteron 2356 (B3) |
|---|---|---|
| Extensions / Technologies | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, EIST, Intel 64, VT-x | MMX, 3DNow!+, SSE, SSE2, SSE3, SSE4a, NX bit, AMD64, AMD-V, SLAT |
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.