Home GPU Comparison ATI Radeon HD 4570 vs NVIDIA GeForce GT 620

ATI Radeon HD 4570 vs NVIDIA GeForce GT 620

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4570 and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4570 's Advantages
Lower TDP (25W vs 49W)
NVIDIA GeForce GT 620 's Advantages
Released 3 years and 6 months late
Larger VRAM bandwidth (14.40GB/s vs 8.000GB/s)
16 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4570
0.104 TFLOPS
GeForce GT 620 +158%
0.269 TFLOPS
VS

Graphics Card

Nov 2008
Release Date
May 2012
Radeon R700
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
DDR2
Memory Type
DDR3
64bit
Memory Bus
64bit
8.000GB/s
Bandwidth
14.40GB/s

Render Config

1
Compute Units
-
-
SM Count
2
80
Shading Units
96
8
TMUs
16
4
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
2.800 GPixel/s
5.200 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
268.8 GFLOPS
-
FP64 (double)
22.40 GFLOPS

Board Design

25W
TDP
49W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

RV710
GPU Name
GF108
RV710 (215-0725016)
GPU Variant
GF108-100-KB-A1
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.242 billion
Transistors
0.585 billion
73 mm²
Die Size
116 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.1
Shader Model
5.1

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