AMD Radeon E8870 vs NVIDIA GB10
GPU · Specs Compare
Graphics Card
Release Date
Sep 2015
Oct 2025
Generation
Embedded
Server Blackwell
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Memory Clock
1500 MHz
1067 MHz
Base Clock
—
1665 MHz
Boost Clock
—
2418 MHz
Memory
Memory Size
4GB
128GB
Memory Type
GDDR5
LPDDR5X
Memory Bus
128bit
256bit
Bandwidth
96.00GB/s
273.2GB/s
Render Config
Compute Units
12
—
Shading Units
768
6144
TMUs
48
384
ROPs
16
48
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
256 KB
50 MB
SM Count
—
48
Tensor Cores
—
384
RT Cores
—
48
Theoretical Performance
Pixel Rate
16.00 GPixel/s
116.1 GPixel/s
Texture Rate
48.00 GTexel/s
928.5 GTexel/s
FP32 (float)
1.536 TFLOPS
29.71 TFLOPS
FP64 (double)
96.00 GFLOPS
464.3 GFLOPS
FP16 (half)
—
29.71 TFLOPS
Graphics Processor
GPU Name
Saturn
GB20B
GPU Variant
Saturn PRO
—
Architecture
GCN 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
2.08 billion
Unknown
Die Size
160 mm²
Unknown
Board Design
TDP
75W
140W
Outputs
No outputs
1x HDMI
Power Connectors
None
None
Suggested PSU
—
300 W
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.0
3.0
Vulkan
1.2
N/A
Shader Model
6.3
N/A
CUDA
—
12.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.