AMD Radeon RX 6750 GRE vs AMD Radeon Pro W6400
We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 GRE and 4GB VRAM Radeon Pro W6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6750 GRE 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 11% (2581MHz vs 2331MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (432.0GB/s vs 112.0GB/s)
1792 additional rendering cores
AMD Radeon Pro W6400 's Advantages
Lower TDP (50W vs 250W)
Score
Benchmark
FP32 (float)
Radeon RX 6750 GRE
+268%
13.21 TFLOPS
Radeon Pro W6400
3.58 TFLOPS
3DMark Time Spy
Radeon RX 6750 GRE
+249%
12611
Radeon Pro W6400
3604
3DMark Time Spy Extreme
Radeon RX 6750 GRE
+255%
5837
Radeon Pro W6400
1644
3DMark Speed Way
Radeon RX 6750 GRE
+1105%
2219
Radeon Pro W6400
184
Graphics Card
Oct 2023
Release Date
Jan 2022
Navi II
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
2321 MHz
Base Clock
2331 MHz
2581 MHz
Boost Clock
2331 MHz
2250 MHz
Memory Clock
1750 MHz
Memory
12GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
64bit
432.0GB/s
Bandwidth
112.0GB/s
Render Config
40
Compute Units
12
-
-
-
2560
Shading Units
768
160
TMUs
48
64
ROPs
32
-
-
-
40
RT Cores
12
128 KB per Array
L1 Cache
128 KB per Array
3 MB
L2 Cache
1024 KB
96 MB
L3 Cache
8 MB
Theoretical Performance
165.2 GPixel/s
Pixel Rate
74.59 GPixel/s
413.0 GTexel/s
Texture Rate
111.9 GTexel/s
26.43 TFLOPS
FP16 (half)
7.161 TFLOPS
13.21 TFLOPS
FP32 (float)
3.580 TFLOPS
825.9 GFLOPS
FP64 (double)
223.8 GFLOPS
Board Design
250W
TDP
50W
600 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
Navi 22
GPU Name
Navi 24
Navi 22 KXT
GPU Variant
Navi 24 XL-W
RDNA 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
6 nm
17.2 billion
Transistors
5.4 billion
335 mm²
Die Size
107 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.3
Vulkan
1.3
-
-
-
6.7
Shader Model
6.6
