AMD Radeon RX 6750 GRE 12 GB vs AMD Radeon RX 6650 XT
GPU Specs Compare
Graphics Card
Release Date
Oct 2023
May 2022
Generation
Navi II
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2321 MHz
2055 MHz
Boost Clock
2581 MHz
2635 MHz
Memory Clock
2250 MHz
2190 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
128bit
Bandwidth
432.0GB/s
280.3GB/s
Render Config
Compute Units
40
32
Shading Units
2560
2048
TMUs
160
128
ROPs
64
64
RT Cores
40
32
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
3 MB
2 MB
L3 Cache
96 MB
32 MB
Theoretical Performance
Pixel Rate
165.2 GPixel/s
168.6 GPixel/s
Texture Rate
413.0 GTexel/s
337.3 GTexel/s
FP16 (half)
26.43 TFLOPS
21.59 TFLOPS
FP32 (float)
13.21 TFLOPS
10.79 TFLOPS
FP64 (double)
825.9 GFLOPS
674.6 GFLOPS
Graphics Processor
GPU Name
Navi 22
Navi 23
GPU Variant
Navi 22 KXT(215-127000144)
Navi 23 KXT(215-130000136)
Architecture
RDNA 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
17.2 billion
11.06 billion
Die Size
335 mm²
237 mm²
Board Design
TDP
250W
176W
Suggested PSU
600 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.5