AMD Radeon RX 7800M vs NVIDIA B100
GPU Specs Compare
Graphics Card
Release Date
Sep 2024
Unknown
Generation
Navi Mobile
Server Blackwell
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1295 MHz
700 MHz
Boost Clock
2335 MHz
975 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
12GB
96GB
Memory Type
GDDR6
HBM3e
Memory Bus
192bit
4096bit
Bandwidth
432.0GB/s
4.10TB/s
Render Config
Compute Units
60
-
Shading Units
3840
16896
TMUs
240
528
ROPs
96
24
RT Cores
60
-
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
4 MB
50 MB
L3 Cache
48 MB
-
SM Count
-
132
Tensor Cores
-
528
Theoretical Performance
Pixel Rate
224.2 GPixel/s
23.40 GPixel/s
Texture Rate
560.4 GTexel/s
514.8 GTexel/s
FP16 (half)
71.73 TFLOPS
131.8 TFLOPS
FP32 (float)
35.87 TFLOPS
32.95 TFLOPS
FP64 (double)
1121 GFLOPS
16.47 TFLOPS
Graphics Processor
GPU Name
Navi 32
GB102
GPU Variant
Navi 32 XT(215-180000006)
-
Architecture
RDNA 3.0
Blackwell
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
28.1 billion
104 billion
Die Size
346 mm²
Unknown
Board Design
TDP
180W
1000W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
-
Suggested PSU
-
1400 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.3
N/A
Shader Model
6.8
N/A
CUDA
-
10.1