Home GPU Comparison NVIDIA GeForce 8400 GS PCI Rev. 2 vs AMD Radeon R5 340X OEM

NVIDIA GeForce 8400 GS PCI Rev. 2 vs AMD Radeon R5 340X OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI Rev. 2 and 2GB VRAM Radeon R5 340X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages
Lower TDP (40W vs 65W)
AMD Radeon R5 340X OEM 's Advantages
Released 8 years and 1 months late
Larger VRAM bandwidth (16.00GB/s vs 8.000GB/s)
368 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 GS PCI Rev. 2
0.039 TFLOPS
Radeon R5 340X OEM +1671%
0.691 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
May 2015
GeForce 8
Generation
Pirate Islands
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
500 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
8.000GB/s
Bandwidth
16.00GB/s

Render Config

2
SM Count
-
-
Compute Units
6
16
Shading Units
384
8
TMUs
24
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB

Theoretical Performance

2.080 GPixel/s
Pixel Rate
7.200 GPixel/s
4.160 GTexel/s
Texture Rate
21.60 GTexel/s
-
FP16 (half)
-
39.36 GFLOPS
FP32 (float)
691.2 GFLOPS
-
FP64 (double)
43.20 GFLOPS

Graphics Processor

GT218
GPU Name
Oland
-
GPU Variant
Oland XT (215-0837000)
Tesla 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.26 billion
Transistors
0.95 billion
57 mm²
Die Size
77 mm²

Board Design

40W
TDP
65W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1x VGA
Outputs
1x DVI 1x DisplayPort 1.2
None
Power Connectors
None

Graphics Features

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

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