Home GPU Comparison NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA GeForce GTX 460 v2 ES

NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA GeForce GTX 460 v2 ES

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 1280MB VRAM GeForce GTX 460 v2 ES 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 160W)
NVIDIA GeForce GTX 460 v2 ES 's Advantages
Released 1 years and 2 months late
More VRAM (1280GB vs 512GB)
Larger VRAM bandwidth (128.3GB/s vs 6.400GB/s)
328 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 GS Rev. 3
0.02 TFLOPS
GeForce GTX 460 v2 ES +5130%
1.046 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Sep 2011
GeForce 8
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1002 MHz

Memory

512MB
Memory Size
1280MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
128.3GB/s

Render Config

-
-
-
1
SM Count
7
8
Shading Units
336
4
TMUs
56
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
32 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.080 GPixel/s
Pixel Rate
10.91 GPixel/s
2.080 GTexel/s
Texture Rate
43.62 GTexel/s
-
-
-
19.68 GFLOPS
FP32 (float)
1046 GFLOPS
-
FP64 (double)
87.19 GFLOPS

Board Design

25W
TDP
160W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Processor

GT218
GPU Name
GF114
8400GS-225-B1
GPU Variant
GF114-400-A1
Tesla 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
1.95 billion
57 mm²
Die Size
332 mm²

Graphics Features

11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
2.1
4.1
Shader Model
5.1

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