Home GPU Comparison NVIDIA GeForce 8400 GS PCI Rev. 2 vs AMD Radeon R9 260 OEM

NVIDIA GeForce 8400 GS PCI Rev. 2 vs AMD Radeon R9 260 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI Rev. 2 and 1024MB VRAM Radeon R9 260 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 85W)
AMD Radeon R9 260 OEM 's Advantages
Released 6 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (104.0GB/s vs 8.000GB/s)
880 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 GS PCI Rev. 2
0.039 TFLOPS
Radeon R9 260 OEM +4953%
1.971 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Dec 2013
GeForce 8
Generation
Volcanic Islands
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
500 MHz
Memory Clock
1625 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
8.000GB/s
Bandwidth
104.0GB/s

Render Config

2
SM Count
-
-
Compute Units
14
16
Shading Units
896
8
TMUs
56
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB

Theoretical Performance

2.080 GPixel/s
Pixel Rate
17.60 GPixel/s
4.160 GTexel/s
Texture Rate
61.60 GTexel/s
-
FP16 (half)
-
39.36 GFLOPS
FP32 (float)
1.971 TFLOPS
-
FP64 (double)
123.2 GFLOPS

Graphics Processor

GT218
GPU Name
Bonaire
-
GPU Variant
Bonaire XT (215-0839039)
Tesla 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.26 billion
Transistors
2.08 billion
57 mm²
Die Size
160 mm²

Board Design

40W
TDP
85W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Features

11.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
1.2
CUDA
-
4.1
Shader Model
6.3

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