Home GPU Comparison NVIDIA GeForce 9400 GT vs ATI Radeon HD 4520

NVIDIA GeForce 9400 GT vs ATI Radeon HD 4520

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 512MB VRAM Radeon HD 4520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT 's Advantages
Larger VRAM bandwidth (9.600GB/s vs 6.400GB/s)
ATI Radeon HD 4520 's Advantages
Released 1 years and 4 months late
More VRAM (512GB vs 128GB)
64 additional rendering cores
Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)
GeForce 9400 GT
0.029 TFLOPS
Radeon HD 4520 +231%
0.096 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Dec 2009
GeForce 9
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
600 MHz
Memory Clock
400 MHz

Memory

128MB
Memory Size
512MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
64bit
9.600GB/s
Bandwidth
6.400GB/s

Render Config

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

Theoretical Performance

1.836 GPixel/s
Pixel Rate
2.400 GPixel/s
3.672 GTexel/s
Texture Rate
4.800 GTexel/s
-
FP16 (half)
-
29.38 GFLOPS
FP32 (float)
96.00 GFLOPS
-
FP64 (double)
-

Graphics Processor

G86
GPU Name
RV710
-
GPU Variant
RV710 (215-0725016)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.21 billion
Transistors
0.242 billion
127 mm²
Die Size
73 mm²

Board Design

50W
TDP
25W
250 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
None
Power Connectors
None

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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