AMD Radeon Pro Duo Polaris vs AMD Radeon RX 6750 GRE
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Oct 2023
Generation
Radeon Pro GCN
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1750 MHz
2250 MHz
Base Clock
—
2321 MHz
Boost Clock
—
2581 MHz
Memory
Memory Size
16GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
224.0GB/s
432.0GB/s
Render Config
Compute Units
36
40
Shading Units
2304
2560
TMUs
144
160
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
3 MB
RT Cores
—
40
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
39.78 GPixel/s
165.2 GPixel/s
Texture Rate
179.0 GTexel/s
413.0 GTexel/s
FP16 (half)
5.728 TFLOPS
26.43 TFLOPS
FP32 (float)
5.728 TFLOPS
13.21 TFLOPS
FP64 (double)
358.0 GFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Navi 22
GPU Variant
Ellesmere Gemini GL
Navi 22 KXT
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
17.2 billion
Die Size
232 mm²
335 mm²
Board Design
TDP
250W
250W
Suggested PSU
600 W
600 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-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
1.3
1.3
Shader Model
6.7
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.