AMD Radeon RX 6750 GRE vs AMD Radeon R9 M295X Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Oct 2023
Nov 2014
Generation
Navi II
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
2321 MHz
-
Boost Clock
2581 MHz
-
Memory Clock
2250 MHz
1362 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
174.3GB/s
Render Config
Compute Units
40
32
Shading Units
2560
2048
TMUs
160
128
ROPs
64
32
RT Cores
40
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
3 MB
512 KB
L3 Cache
96 MB
-
Theoretical Performance
Pixel Rate
165.2 GPixel/s
27.20 GPixel/s
Texture Rate
413.0 GTexel/s
108.8 GTexel/s
FP16 (half)
26.43 TFLOPS
3.482 TFLOPS
FP32 (float)
13.21 TFLOPS
3.482 TFLOPS
FP64 (double)
825.9 GFLOPS
217.6 GFLOPS
Graphics Processor
GPU Name
Navi 22
Amethyst
GPU Variant
Navi 22 KXT
Amethyst XT
Architecture
RDNA 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
17.2 billion
5 billion
Die Size
335 mm²
366 mm²
Board Design
TDP
250W
250W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.3
1.2
Shader Model
6.7
6.3