Home GPU Comparison AMD Radeon RX 7600 XT vs NVIDIA GeForce GT 620

AMD Radeon RX 7600 XT vs NVIDIA GeForce GT 620

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7600 XT and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600 XT 's Advantages
Released 11 years and 8 months late
Boost Clock2755MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (288.0GB/s vs 14.40GB/s)
1952 additional rendering cores
NVIDIA GeForce GT 620 's Advantages
Lower TDP (49W vs 190W)

Score

Benchmark

FP32 (float)
Radeon RX 7600 XT +8290%
22.57 TFLOPS
GeForce GT 620
0.269 TFLOPS
VS

Graphics Card

Jan 2024
Release Date
May 2012
Navi III
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1980 MHz
Base Clock
-
2755 MHz
Boost Clock
-
2250 MHz
Memory Clock
900 MHz

Memory

16GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
128bit
Memory Bus
64bit
288.0GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
2
32
Compute Units
-
2048
Shading Units
96
128
TMUs
16
64
ROPs
4
-
Tensor Cores
-
32
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
128 KB

Theoretical Performance

176.3 GPixel/s
Pixel Rate
2.800 GPixel/s
352.6 GTexel/s
Texture Rate
11.20 GTexel/s
45.14 TFLOPS
FP16 (half)
-
22.57 TFLOPS
FP32 (float)
268.8 GFLOPS
705.3 GFLOPS
FP64 (double)
22.40 GFLOPS

Graphics Processor

Navi 33
GPU Name
GF108
Navi 33 XT (215-163000047)
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

Board Design

190W
TDP
49W
450 W
Suggested PSU
200 W
1x HDMI 2.1a 3x DisplayPort 2.1
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 8-pin
Power Connectors
None

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

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