AMD Radeon RX 7700 vs AMD Radeon Pro Vega 64X
GPU · Specs Compare
Graphics Card
Release Date
Sep 2025
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
1900 MHz
1250 MHz
Boost Clock
2600 MHz
1468 MHz
Memory Clock
2430 MHz
1000 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
2048bit
Bandwidth
622.1GB/s
512.0GB/s
Render Config
Compute Units
40
64
Shading Units
2560
4096
TMUs
160
256
ROPs
96
64
RT Cores
40
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
4 MB
L3 Cache
64 MB
—
Theoretical Performance
Pixel Rate
249.6 GPixel/s
93.95 GPixel/s
Texture Rate
416.0 GTexel/s
375.8 GTexel/s
FP16 (half)
53.25 TFLOPS
24.05 TFLOPS
FP32 (float)
26.62 TFLOPS
12.03 TFLOPS
FP64 (double)
832.0 GFLOPS
751.6 GFLOPS
Graphics Processor
GPU Name
Navi 32
Vega 10
GPU Variant
Navi 32
Vega 10 XT(215-0894200)
Architecture
RDNA 3.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
28.1 billion
12.5 billion
Die Size
346 mm²
495 mm²
Board Design
TDP
200W
250W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
1x 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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.