Home GPU Comparison NVIDIA GeForce 8400 vs AMD Radeon HD 7570 OEM

NVIDIA GeForce 8400 vs AMD Radeon HD 7570 OEM

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 and 1024MB VRAM Radeon HD 7570 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 's Advantages
Lower TDP (25W vs 39W)
AMD Radeon HD 7570 OEM 's Advantages
Released 5 years and 3 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 8.000GB/s)
392 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400
0.021 TFLOPS
Radeon HD 7570 OEM +2376%
0.52 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Mar 2013
GeForce 8
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
128bit
8.000GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
5
1
SM Count
-
8
Shading Units
400
4
TMUs
20
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
16 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.160 GPixel/s
Pixel Rate
5.200 GPixel/s
2.160 GTexel/s
Texture Rate
13.00 GTexel/s
-
-
-
20.80 GFLOPS
FP32 (float)
520.0 GFLOPS
-
-
-

Board Design

25W
TDP
39W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
-

Graphics Processor

G98
GPU Name
Redwood
-
GPU Variant
Redwood PRO (215-0757004)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.21 billion
Transistors
0.627 billion
86 mm²
Die Size
104 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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