Home GPU Comparison ATI Radeon HD 4730 vs NVIDIA GeForce 8400 GS Rev. 3

ATI Radeon HD 4730 vs NVIDIA GeForce 8400 GS Rev. 3

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4730 and 512MB VRAM GeForce 8400 GS Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4730 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 6.400GB/s)
632 additional rendering cores
NVIDIA GeForce 8400 GS Rev. 3 's Advantages
Released 1 years and 1 months late
Lower TDP (25W vs 110W)

Score

Benchmark

FP32 (float)
Radeon HD 4730 +4700%
0.96 TFLOPS
GeForce 8400 GS Rev. 3
0.02 TFLOPS
VS

Graphics Card

Jun 2009
Release Date
Jul 2010
Radeon R700
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
57.60GB/s
Bandwidth
6.400GB/s

Render Config

-
SM Count
1
8
Compute Units
-
640
Shading Units
8
32
TMUs
4
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB

Theoretical Performance

6.000 GPixel/s
Pixel Rate
2.080 GPixel/s
24.00 GTexel/s
Texture Rate
2.080 GTexel/s
-
FP16 (half)
-
960.0 GFLOPS
FP32 (float)
19.68 GFLOPS
192.0 GFLOPS
FP64 (double)
-

Graphics Processor

RV770
GPU Name
GT218
RV770 CE (215-0669093)
GPU Variant
8400GS-225-B1
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
0.26 billion
256 mm²
Die Size
57 mm²

Board Design

110W
TDP
25W
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
4.1
Shader Model
4.1

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