Home GPU Comparison NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA GeForce GT 320 OEM

NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA GeForce GT 320 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 1024MB VRAM GeForce GT 320 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 3 's Advantages
Lower TDP (25W vs 43W)
NVIDIA GeForce GT 320 OEM 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.28GB/s vs 6.400GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 GS Rev. 3
0.02 TFLOPS
GeForce GT 320 OEM +840%
0.188 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Feb 2010
GeForce 8
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
790 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
25.28GB/s

Render Config

1
SM Count
9
-
Compute Units
-
8
Shading Units
72
4
TMUs
24
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
32 KB
L2 Cache
64 KB

Theoretical Performance

2.080 GPixel/s
Pixel Rate
4.320 GPixel/s
2.080 GTexel/s
Texture Rate
12.96 GTexel/s
-
FP16 (half)
-
19.68 GFLOPS
FP32 (float)
187.5 GFLOPS
-
FP64 (double)
-

Graphics Processor

GT218
GPU Name
GT215
8400GS-225-B1
GPU Variant
GT215-250-A2
Tesla 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
0.727 billion
57 mm²
Die Size
144 mm²

Board Design

25W
TDP
43W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1x VGA
None
Power Connectors
None

Graphics Features

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

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