AMD Radeon RX 6750 GRE 12 GB vs AMD Radeon Pro 575X
GPU · Specs Compare
Graphics Card
Release Date
Oct 2023
Mar 2019
Generation
Navi II
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2321 MHz
—
Boost Clock
2581 MHz
—
Memory Clock
2250 MHz
1700 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
217.6GB/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
2 MB
L3 Cache
96 MB
—
Theoretical Performance
Pixel Rate
165.2 GPixel/s
35.07 GPixel/s
Texture Rate
413.0 GTexel/s
140.3 GTexel/s
FP16 (half)
26.43 TFLOPS
4.489 TFLOPS
FP32 (float)
13.21 TFLOPS
4.489 TFLOPS
FP64 (double)
825.9 GFLOPS
280.6 GFLOPS
Graphics Processor
GPU Name
Navi 22
Polaris 20
GPU Variant
Navi 22 KXT(215-127000144)
Polaris 20 XL(215-0910052)
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
17.2 billion
5.7 billion
Die Size
335 mm²
232 mm²
Board Design
TDP
250W
150W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.