Home GPU Comparison NVIDIA GeForce 9400 GT Rev. 2 vs ATI Radeon HD 5850

NVIDIA GeForce 9400 GT Rev. 2 vs ATI Radeon HD 5850

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9400 GT Rev. 2 and 1024MB VRAM Radeon HD 5850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT Rev. 2 's Advantages
Lower TDP (50W vs 151W)
ATI Radeon HD 5850 's Advantages
Released 1 years and 1 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 12.80GB/s)
1424 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT Rev. 2
0.045 TFLOPS
Radeon HD 5850 +4540%
2.088 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Sep 2009
GeForce 9
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
128.0GB/s

Render Config

2
SM Count
-
-
Compute Units
18
16
Shading Units
1440
8
TMUs
72
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
512 KB

Theoretical Performance

2.200 GPixel/s
Pixel Rate
23.20 GPixel/s
4.400 GTexel/s
Texture Rate
52.20 GTexel/s
-
FP16 (half)
-
44.80 GFLOPS
FP32 (float)
2.088 TFLOPS
-
FP64 (double)
417.6 GFLOPS

Graphics Processor

G96C
GPU Name
Cypress
-
GPU Variant
Cypress PRO (215-0735043)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.314 billion
Transistors
2.154 billion
121 mm²
Die Size
334 mm²

Board Design

50W
TDP
151W
250 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
2x 6-pin

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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