Home GPU Comparison NVIDIA GeForce 8400 vs ATI Radeon HD 4350 PCI

NVIDIA GeForce 8400 vs ATI Radeon HD 4350 PCI

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 and 512MB VRAM Radeon HD 4350 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 's Advantages
Larger VRAM bandwidth (8.000GB/s vs 6.400GB/s)
ATI Radeon HD 4350 PCI 's Advantages
Released 9 months late
More VRAM (512GB vs 256GB)
72 additional rendering cores
Lower TDP (20W vs 25W)

Score

Benchmark

FP32 (float)
GeForce 8400
0.021 TFLOPS
Radeon HD 4350 PCI +357%
0.096 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Sep 2008
GeForce 8
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
400 MHz

Memory

256MB
Memory Size
512MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
64bit
8.000GB/s
Bandwidth
6.400GB/s

Render Config

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

Theoretical Performance

2.160 GPixel/s
Pixel Rate
2.400 GPixel/s
2.160 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
20.80 GFLOPS
FP32 (float)
96.00 GFLOPS
-
-
-

Board Design

25W
TDP
20W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

G98
GPU Name
RV710
-
GPU Variant
RV710 PCI (215-0725018)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.21 billion
Transistors
0.242 billion
86 mm²
Die Size
73 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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