AMD Radeon RX 7650 GRE vs AMD Radeon RX Vega 64
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 7650 GRE and 8GB VRAM Radeon RX Vega 64 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 7650 GRE 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 74% (2695MHz vs 1546MHz)
Lower TDP (165W vs 295W)
AMD Radeon RX Vega 64 's Advantages
Larger VRAM bandwidth (483.8GB/s vs 288.0GB/s)
2048 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 7650 GRE
+74%
22.08 TFLOPS
Radeon RX Vega 64
12.66 TFLOPS
Graphics Card
Feb 2025
Release Date
Aug 2017
Navi III
Generation
Vega
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1720 MHz
Base Clock
1247 MHz
2695 MHz
Boost Clock
1546 MHz
2250 MHz
Memory Clock
945 MHz
Memory
8GB
Memory Size
8GB
GDDR6
Memory Type
HBM2
128bit
Memory Bus
2048bit
288.0GB/s
Bandwidth
483.8GB/s
Render Config
32
Compute Units
64
-
-
-
2048
Shading Units
4096
128
TMUs
256
64
ROPs
64
-
-
-
32
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
4 MB
32 MB
L3 Cache
-
Theoretical Performance
172.5 GPixel/s
Pixel Rate
98.94 GPixel/s
345.0 GTexel/s
Texture Rate
395.8 GTexel/s
44.15 TFLOPS
FP16 (half)
25.33 TFLOPS
22.08 TFLOPS
FP32 (float)
12.66 TFLOPS
689.9 GFLOPS
FP64 (double)
791.6 GFLOPS
Board Design
165W
TDP
295W
450 W
Suggested PSU
600 W
1x HDMI 2.1a
3x DisplayPort 2.1
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
Navi 33
GPU Name
Vega 10
Navi 33 XL
(215-163000057)
GPU Variant
Vega 10 XT
(215-0894200)
RDNA 3.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
6 nm
Process Size
14 nm
13.3 billion
Transistors
12.5 billion
204 mm²
Die Size
495 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.2
OpenCL
2.1
1.3
Vulkan
1.2
-
-
-
6.8
Shader Model
6.4
