AMD Radeon Instinct MI8 vs NVIDIA RTX PRO 1000 Blackwell Mobile
GPU · Specs Compare
Graphics Card
Release Date
Dec 2016
Unknown
Generation
Radeon Instinct
Blackwell-MW
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
500 MHz
1500 MHz
Base Clock
—
1020 MHz
Boost Clock
—
1627 MHz
Memory
Memory Size
4GB
8GB
Memory Type
HBM
GDDR7
Memory Bus
4096bit
128bit
Bandwidth
512.0GB/s
384.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
2560
TMUs
256
80
ROPs
64
32
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
32 MB
SM Count
—
20
Tensor Cores
—
80
RT Cores
—
20
Theoretical Performance
Pixel Rate
64.00 GPixel/s
52.06 GPixel/s
Texture Rate
256.0 GTexel/s
130.2 GTexel/s
FP16 (half)
8.192 TFLOPS
8.330 TFLOPS
FP32 (float)
8.192 TFLOPS
8.330 TFLOPS
FP64 (double)
512.0 GFLOPS
130.2 GFLOPS
Graphics Processor
GPU Name
Fiji
GB207
GPU Variant
Fiji XT CA(215-0862120)
GB207
Architecture
GCN 3.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
8.9 billion
16.9 billion
Die Size
596 mm²
149 mm²
Board Design
TDP
175W
35W
Suggested PSU
450 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.4
Shader Model
6.5
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.