NVIDIA RTX PRO 5000 Blackwell Mobile vs AMD Radeon HD 6990
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Mar 2011
Generation
Blackwell-MW
Northern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
990 MHz
—
Boost Clock
1680 MHz
—
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
256bit
256bit
Bandwidth
896.0GB/s
160.0GB/s
Render Config
SM Count
82
—
Shading Units
10496
1536
TMUs
328
96
ROPs
112
32
Tensor Cores
328
—
RT Cores
82
—
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
64 MB
512 KB
Compute Units
—
24
Theoretical Performance
Pixel Rate
188.2 GPixel/s
26.56 GPixel/s
Texture Rate
551.0 GTexel/s
79.68 GTexel/s
FP16 (half)
35.27 TFLOPS
—
FP32 (float)
35.27 TFLOPS
2.550 TFLOPS
FP64 (double)
551.0 GFLOPS
637.4 GFLOPS
Graphics Processor
GPU Name
GB203
Antilles
Architecture
Blackwell 2.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
45.6 billion
2.64 billion
Die Size
378 mm²
389 mm²
GPU Variant
—
Antilles XT(215-0807027)
Board Design
TDP
95W
375W
Outputs
Portable Device Dependent
1x DVI4x mini-DisplayPort 1.2
Power Connectors
None
2x 8-pin
Suggested PSU
—
750 W
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.4
N/A
CUDA
12.0
—
Shader Model
6.8
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.