Home GPU Comparison AMD Radeon Pro W6800 vs NVIDIA B200 SXM 192 GB

AMD Radeon Pro W6800 vs NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800 and 96GB VRAM B200 SXM 192 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800 's Advantages
Boost Clock has increased by 26% (2320MHz vs 1837MHz)
Lower TDP (250W vs 1000W)
NVIDIA B200 SXM 192 GB 's Advantages
Released 2 years and 7 months late
More VRAM (96GB vs 32GB)
Larger VRAM bandwidth (4100GB/s vs 512.0GB/s)
13056 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro W6800
17.82 TFLOPS
B200 SXM 192 GB +248%
62.08 TFLOPS
VS

Graphics Card

Jun 2021
Release Date
Jan 2024
Radeon Pro
Generation
Tesla Blackwell
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

2075 MHz
Base Clock
1665 MHz
2320 MHz
Boost Clock
1837 MHz
2000 MHz
Memory Clock
2000 MHz

Memory

32GB
Memory Size
96GB
GDDR6
Memory Type
HBM3e
256bit
Memory Bus
4096bit
512.0GB/s
Bandwidth
4100GB/s

Render Config

-
SM Count
132
60
Compute Units
-
3840
Shading Units
16896
240
TMUs
528
96
ROPs
24
-
Tensor Cores
528
60
RT Cores
-
128 KB per Array
L1 Cache
256 KB (per SM)
4 MB
L2 Cache
50 MB

Theoretical Performance

222.7 GPixel/s
Pixel Rate
44.09 GPixel/s
556.8 GTexel/s
Texture Rate
969.9 GTexel/s
35.64 TFLOPS
FP16 (half)
248.3 TFLOPS
17.82 TFLOPS
FP32 (float)
62.08 TFLOPS
1114 GFLOPS
FP64 (double)
31.04 TFLOPS

Graphics Processor

Navi 21
GPU Name
GB100
-
GPU Variant
-
RDNA 2.0
Architecture
Blackwell
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
26.8 billion
Transistors
208 billion
520 mm²
Die Size
Unknown

Board Design

250W
TDP
1000W
600 W
Suggested PSU
1400 W
6x mini-DisplayPort 1.4a
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
2.1
OpenCL
3.0
1.3
Vulkan
N/A
-
CUDA
9.0
6.5
Shader Model
N/A

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