Radeon RX 7600 vs GeForce GT 620
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 7600 and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 7600 Advantages
Released 11 years late
Boost Clock2655MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (288.0GB/s vs 14.40GB/s)
1952 additional rendering cores
GeForce GT 620 Advantages
Lower TDP (49W vs 165W)
Score
Benchmark
FP32 (float)
Radeon RX 7600
+7985%
21750
GeForce GT 620
269
3DMark Time Spy
Radeon RX 7600
+11717%
10990
GeForce GT 620
93
3DMark Time Spy Extreme
Radeon RX 7600
+9389%
5219
GeForce GT 620
55
Graphics Card
May 2023
Release Date
May 2012
Navi III
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1720 MHz
Base Clock
-
2655 MHz
Boost Clock
-
2250 MHz
Memory Clock
900 MHz
Memory
8GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
128bit
Memory Bus
64bit
288.0GB/s
Bandwidth
14.40GB/s
Render Config
32
Compute Units
-
-
SM Count
2
2048
Shading Units
96
128
TMUs
16
64
ROPs
4
32
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
128 KB
32 MB
L3 Cache
-
Theoretical Performance
169.9 GPixel/s
Pixel Rate
2.800 GPixel/s
339.8 GTexel/s
Texture Rate
11.20 GTexel/s
43.50 TFLOPS
FP16 (half)
-
21.75 TFLOPS
FP32 (float)
268.8 GFLOPS
679.7 GFLOPS
FP64 (double)
22.40 GFLOPS
Board Design
165W
TDP
49W
450 W
Suggested PSU
200 W
1x HDMI 2.1a
3x DisplayPort 2.1
3x DisplayPort 2.1
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x HDMI 1.3a
1x VGA
1x 8-pin
Power Connectors
None
Graphics Processor
Navi 33
GPU Name
GF108
Navi 33 XL
GPU Variant
GF108-100-KB-A1
RDNA 3.0
Architecture
Fermi
TSMC
Foundry
TSMC
6 nm
Process Size
40 nm
13.3 billion
Transistors
0.585 billion
204 mm²
Die Size
116 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.1
6.7
Shader Model
5.1