AMD Radeon HD 6990M vs NVIDIA RTX PRO 5000 Blackwell
GPU Specs Compare
Graphics Card
Release Date
Jul 2011
Mar 2025
Generation
Vancouver
Blackwell PRO W
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Memory Clock
900 MHz
1750 MHz
Base Clock
-
1740 MHz
Boost Clock
-
2377 MHz
Memory
Memory Size
2GB
48GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
384bit
Bandwidth
115.2GB/s
1.34TB/s
Render Config
Compute Units
14
-
Shading Units
1120
14080
TMUs
56
440
ROPs
32
160
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
96 MB
SM Count
-
110
Tensor Cores
-
440
RT Cores
-
110
Theoretical Performance
Pixel Rate
22.88 GPixel/s
380.3 GPixel/s
Texture Rate
40.04 GTexel/s
1045.9 GTexel/s
FP32 (float)
1.602 TFLOPS
66.94 TFLOPS
FP16 (half)
-
66.94 TFLOPS
FP64 (double)
-
1045.9 GFLOPS
Graphics Processor
GPU Name
Blackcomb
GB202
GPU Variant
Blackcomb XTX(216-0811030)
-
Architecture
TeraScale 2
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
1.7 billion
92.2 billion
Die Size
212 mm²
750 mm²
Board Design
TDP
100W
300W
Outputs
No outputs
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.4
Shader Model
5.0
6.9
CUDA
-
12.0
📊 Benchmark
3DMark Time Spy
-
33,196
3DMark Time Spy Extreme
-
17,934
3DMark Speed Way
-
9,504