AMD Radeon RX 7900 GRE vs AMD Radeon Pro Duo Polaris
GPU Specs Compare
Graphics Card
Release Date
Jul 2023
Apr 2017
Generation
Navi III
Radeon Pro GCN
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1287 MHz
-
Boost Clock
2245 MHz
-
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
576.0GB/s
224.0GB/s
Render Config
Compute Units
80
36
Shading Units
5120
2304
TMUs
320
144
ROPs
160
32
RT Cores
80
-
L1 Cache
256 KB per Array
16 KB (per CU)
L2 Cache
6 MB
2 MB
L3 Cache
64 MB
-
Theoretical Performance
Pixel Rate
359.2 GPixel/s
39.78 GPixel/s
Texture Rate
718.4 GTexel/s
179.0 GTexel/s
FP16 (half)
91.96 TFLOPS
5.728 TFLOPS
FP32 (float)
45.98 TFLOPS
5.728 TFLOPS
FP64 (double)
1436.8 GFLOPS
358.0 GFLOPS
Graphics Processor
GPU Name
Navi 31
Ellesmere
GPU Variant
Navi 31 XL(215-145000206)
Ellesmere Gemini GL
Architecture
RDNA 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
57.7 billion
5.7 billion
Die Size
529 mm²
232 mm²
Board Design
TDP
260W
250W
Suggested PSU
600 W
600 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.3
Shader Model
6.8
6.7
📊 Benchmark
3DMark Time Spy
22,476
-
3DMark Time Spy Extreme
10,591
-
3DMark Speed Way
4,417
-
Cyberpunk 2077 2160p
40
-
Cyberpunk 2077 1440p
88
-
Blender
3,114
-
Cyberpunk 2077 1080p
130
-