AMD Radeon Instinct MI8 vs AMD Radeon RX 6750 GRE 10 GB
GPU · Specs Compare
Graphics Card
Release Date
Dec 2016
Oct 2023
Generation
Radeon Instinct
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
500 MHz
2000 MHz
Base Clock
—
1941 MHz
Boost Clock
—
2450 MHz
Memory
Memory Size
4GB
10GB
Memory Type
HBM
GDDR6
Memory Bus
4096bit
160bit
Bandwidth
512.0GB/s
320.0GB/s
Render Config
Compute Units
64
36
Shading Units
4096
2304
TMUs
256
144
ROPs
64
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
3 MB
RT Cores
—
36
L3 Cache
—
80 MB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
156.8 GPixel/s
Texture Rate
256.0 GTexel/s
352.8 GTexel/s
FP16 (half)
8.192 TFLOPS
22.58 TFLOPS
FP32 (float)
8.192 TFLOPS
11.29 TFLOPS
FP64 (double)
512.0 GFLOPS
705.6 GFLOPS
Graphics Processor
GPU Name
Fiji
Navi 22
GPU Variant
Fiji XT CA(215-0862120)
Navi 22 XTL
Architecture
GCN 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
8.9 billion
17.2 billion
Die Size
596 mm²
335 mm²
Board Design
TDP
175W
170W
Suggested PSU
450 W
450 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2.170
1.3
Shader Model
6.5
6.8
Benchmark
3DMark Time Spy
—
11,171
3DMark Time Spy Extreme
—
5,039
3DMark Speed Way
—
1,928
▲ Specs Compare
Data sourced from official specifications and benchmark tests.