Home GPU Comparison AMD Radeon HD 6570 OEM vs NVIDIA GeForce GT 420 OEM

AMD Radeon HD 6570 OEM vs NVIDIA GeForce GT 420 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6570 OEM and 1024MB VRAM GeForce GT 420 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570 OEM 's Advantages
432 additional rendering cores
Lower TDP (44W vs 50W)

Score

Benchmark

FP32 (float)
Radeon HD 6570 OEM +365%
0.624 TFLOPS
GeForce GT 420 OEM
0.134 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Sep 2010
Northern Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
1
6
Compute Units
-
480
Shading Units
48
24
TMUs
4
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB

Theoretical Performance

5.200 GPixel/s
Pixel Rate
1.400 GPixel/s
15.60 GTexel/s
Texture Rate
2.800 GTexel/s
-
FP16 (half)
-
624.0 GFLOPS
FP32 (float)
134.4 GFLOPS
-
FP64 (double)
11.20 GFLOPS

Graphics Processor

Turks
GPU Name
GF108
Turks PRO-G
GPU Variant
GF108-200-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.585 billion
118 mm²
Die Size
116 mm²

Board Design

44W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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