NVIDIA RTX PRO 5000 Blackwell Mobile vs AMD Radeon HD 6850 X2
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Sep 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
1050 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
256bit
256bit
Bandwidth
896.0GB/s
134.4GB/s
Render Config
SM Count
82
—
Shading Units
10496
960
TMUs
328
48
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
—
12
Theoretical Performance
Pixel Rate
188.2 GPixel/s
25.60 GPixel/s
Texture Rate
551.0 GTexel/s
38.40 GTexel/s
FP16 (half)
35.27 TFLOPS
—
FP32 (float)
35.27 TFLOPS
1.536 TFLOPS
FP64 (double)
551.0 GFLOPS
—
Graphics Processor
GPU Name
GB203
Barts
Architecture
Blackwell 2.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
45.6 billion
1.7 billion
Die Size
378 mm²
255 mm²
GPU Variant
—
Barts PRO(215-0798006)
Board Design
TDP
95W
254W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 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.