AMD Radeon HD 7950 Boost vs NVIDIA RTX PRO 5000 Blackwell Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jun 2012
Unknown
Generation
Southern Islands
Blackwell-MW
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
850 MHz
990 MHz
Boost Clock
925 MHz
1680 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
3GB
24GB
Memory Type
GDDR5
GDDR7
Memory Bus
384bit
256bit
Bandwidth
240.0GB/s
896.0GB/s
Render Config
Compute Units
28
—
Shading Units
1792
10496
TMUs
112
328
ROPs
32
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
768 KB
64 MB
SM Count
—
82
Tensor Cores
—
328
RT Cores
—
82
Theoretical Performance
Pixel Rate
29.60 GPixel/s
188.2 GPixel/s
Texture Rate
103.6 GTexel/s
551.0 GTexel/s
FP32 (float)
3.315 TFLOPS
35.27 TFLOPS
FP64 (double)
828.8 GFLOPS
551.0 GFLOPS
FP16 (half)
—
35.27 TFLOPS
Graphics Processor
GPU Name
Tahiti
GB203
GPU Variant
Tahiti PRO2(215-0821282)
—
Architecture
GCN 1.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
4.313 billion
45.6 billion
Die Size
352 mm²
378 mm²
Board Design
TDP
200W
95W
Suggested PSU
550 W
—
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Portable Device Dependent
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.4
Shader Model
5.1
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.