AMD Radeon Pro W6900X vs AMD Radeon HD 7850M
Comparative analysis of AMD Radeon Pro W6900X and AMD Radeon HD 7850M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), PassMark - G3D Mark, PassMark - G2D Mark.
Differences
Reasons to consider the AMD Radeon Pro W6900X
- Videocard is newer: launch date 9 year(s) 3 month(s) later
- 2.7x more core clock speed: 1825 MHz vs 675 MHz
- 25481.5x more texture fill rate: 688.0 GTexel/s vs 27 GTexel / s
- 8x more pipelines: 5120 vs 640
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 7 nm vs 28 nm
- 16x more maximum memory size: 32 GB vs 2 GB
Launch date | 3 Aug 2021 vs 24 April 2012 |
Core clock speed | 1825 MHz vs 675 MHz |
Texture fill rate | 688.0 GTexel/s vs 27 GTexel / s |
Pipelines | 5120 vs 640 |
Manufacturing process technology | 7 nm vs 28 nm |
Maximum memory size | 32 GB vs 2 GB |
Reasons to consider the AMD Radeon HD 7850M
- 7.5x lower typical power consumption: 40 Watt vs 300 W
- 2x more memory clock speed: 4000 MHz vs 2000 MHz 16 Gbps effective
Thermal Design Power (TDP) | 40 Watt vs 300 W |
Memory clock speed | 4000 MHz vs 2000 MHz 16 Gbps effective |
Compare benchmarks
GPU 1: AMD Radeon Pro W6900X
GPU 2: AMD Radeon HD 7850M
Name | AMD Radeon Pro W6900X | AMD Radeon HD 7850M |
---|---|---|
Geekbench - OpenCL | 151605 | |
GFXBench 4.0 - Manhattan (Frames) | 3739 | |
GFXBench 4.0 - Manhattan (Fps) | 3739 | |
PassMark - G3D Mark | 1373 | |
PassMark - G2D Mark | 566 |
Compare specifications (specs)
AMD Radeon Pro W6900X | AMD Radeon HD 7850M | |
---|---|---|
Essentials |
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Architecture | RDNA 2.0 | GCN 1.0 |
Code name | Navi 21 | Heathrow |
Launch date | 3 Aug 2021 | 24 April 2012 |
Place in performance rating | 230 | 231 |
Type | Desktop | Laptop |
Technical info |
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Boost clock speed | 2150 MHz | |
Compute units | 80 | |
Core clock speed | 1825 MHz | 675 MHz |
Manufacturing process technology | 7 nm | 28 nm |
Peak Double Precision (FP64) Performance | 1,376 GFLOPS (1:16) | |
Peak Half Precision (FP16) Performance | 44.03 TFLOPS (2:1) | |
Peak Single Precision (FP32) Performance | 22.02 TFLOPS | |
Pipelines | 5120 | 640 |
Pixel fill rate | 275.2 GPixel/s | |
Texture fill rate | 688.0 GTexel/s | 27 GTexel / s |
Thermal Design Power (TDP) | 300 W | 40 Watt |
Transistor count | 26800 million | 1,500 million |
Floating-point performance | 864.0 gflops | |
Video outputs and ports |
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Display Connectors | 1x HDMI 2.14x Thunderbolt | No outputs |
Compatibility, dimensions and requirements |
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Form factor | Quad-slot | |
Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
Length | 267 mm 10.5 inches | |
Recommended system power (PSU) | 700 W | |
Supplementary power connectors | None | |
Width | 120 mm 4.7 inches | |
Laptop size | large | |
API support |
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DirectX | 12 Ultimate (12_2) | 12.0 (11_1) |
OpenCL | 2.1 | |
OpenGL | 4.6 | 4.5 |
Shader Model | 6.7 | |
Vulkan | ||
Memory |
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Maximum RAM amount | 32 GB | 2 GB |
Memory bandwidth | 512.0 GB/s | 64 GB / s |
Memory bus width | 256 bit | 128 Bit |
Memory clock speed | 2000 MHz 16 Gbps effective | 4000 MHz |
Memory type | GDDR6 | GDDR5 |
Shared memory | 0 |