Home GPU Comparison AMD Radeon RX 5700 XT vs NVIDIA GeForce GT 620

AMD Radeon RX 5700 XT vs NVIDIA GeForce GT 620

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 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 5700 XT 's Advantages
Released 7 years and 2 months late
Boost Clock1905MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)
2464 additional rendering cores
NVIDIA GeForce GT 620 's Advantages
Lower TDP (49W vs 225W)

Score

Benchmark

FP32 (float)
Radeon RX 5700 XT +3526%
9.754 TFLOPS
GeForce GT 620
0.269 TFLOPS
VS

Graphics Card

Jul 2019
Release Date
May 2012
Navi
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1605 MHz
Base Clock
-
1905 MHz
Boost Clock
-
1750 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
2
40
Compute Units
-
2560
Shading Units
96
160
TMUs
16
64
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
128 KB

Theoretical Performance

121.9 GPixel/s
Pixel Rate
2.800 GPixel/s
304.8 GTexel/s
Texture Rate
11.20 GTexel/s
19.51 TFLOPS
FP16 (half)
-
9.754 TFLOPS
FP32 (float)
268.8 GFLOPS
609.6 GFLOPS
FP64 (double)
22.40 GFLOPS

Graphics Processor

Navi 10
GPU Name
GF108
Navi 10 XT (215-0917210)
GPU Variant
GF108-100-KB-A1
RDNA 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
10.3 billion
Transistors
0.585 billion
251 mm²
Die Size
116 mm²

Board Design

225W
TDP
49W
550 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.1
6.5
Shader Model
5.1

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