AMD Radeon RX 7900 GRE vs AMD Radeon Pro Vega 64X
GPU Specs Compare
Graphics Card
Release Date
Jul 2023
Mar 2019
Generation
Navi III
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1287 MHz
1250 MHz
Boost Clock
2245 MHz
1468 MHz
Memory Clock
2250 MHz
1000 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
2048bit
Bandwidth
576.0GB/s
512.0GB/s
Render Config
Compute Units
80
64
Shading Units
5120
4096
TMUs
320
256
ROPs
160
64
RT Cores
80
-
L1 Cache
256 KB per Array
16 KB (per CU)
L2 Cache
6 MB
4 MB
L3 Cache
64 MB
-
Theoretical Performance
Pixel Rate
359.2 GPixel/s
93.95 GPixel/s
Texture Rate
718.4 GTexel/s
375.8 GTexel/s
FP16 (half)
91.96 TFLOPS
24.05 TFLOPS
FP32 (float)
45.98 TFLOPS
12.03 TFLOPS
FP64 (double)
1436.8 GFLOPS
751.6 GFLOPS
Graphics Processor
GPU Name
Navi 31
Vega 10
GPU Variant
Navi 31 XL(215-145000206)
Vega 10 XT(215-0894200)
Architecture
RDNA 3.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
57.7 billion
12.5 billion
Die Size
529 mm²
495 mm²
Board Design
TDP
260W
250W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.8
6.4
📊 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
-