Home GPU Comparison AMD Radeon R9 290 vs NVIDIA GeForce 8400 SE

AMD Radeon R9 290 vs NVIDIA GeForce 8400 SE

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 290 and 128MB VRAM GeForce 8400 SE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 290 's Advantages
Released 5 years and 3 months late
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (320.0GB/s vs 6.400GB/s)
2544 additional rendering cores
NVIDIA GeForce 8400 SE 's Advantages
Lower TDP (50W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 290 +16620%
4.849 TFLOPS
GeForce 8400 SE
0.029 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Aug 2008
Volcanic Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
400 MHz

Memory

4GB
Memory Size
128MB
GDDR5
Memory Type
DDR2
512bit
Memory Bus
64bit
320.0GB/s
Bandwidth
6.400GB/s

Render Config

40
Compute Units
-
-
SM Count
2
2560
Shading Units
16
160
TMUs
8
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

60.61 GPixel/s
Pixel Rate
1.836 GPixel/s
151.5 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
4.849 TFLOPS
FP32 (float)
29.38 GFLOPS
606.1 GFLOPS
FP64 (double)
-

Board Design

275W
TDP
50W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Hawaii
GPU Name
G86S
Hawaii PRO (215-0852020)
GPU Variant
-
GCN 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
6.2 billion
Transistors
0.21 billion
438 mm²
Die Size
127 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.3
Shader Model
4.0

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