Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs AMD Radeon R9 290

NVIDIA GeForce 9400 GT PCI vs AMD Radeon R9 290

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 4GB VRAM Radeon R9 290 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 275W)
AMD Radeon R9 290 's Advantages
Released 5 years and 3 months late
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (320.0GB/s vs 12.80GB/s)
2544 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
Radeon R9 290 +10675%
4.849 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Nov 2013
GeForce 9
Generation
Volcanic Islands
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
4GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
512bit
12.80GB/s
Bandwidth
320.0GB/s

Render Config

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

Theoretical Performance

2.200 GPixel/s
Pixel Rate
60.61 GPixel/s
4.400 GTexel/s
Texture Rate
151.5 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
4.849 TFLOPS
-
FP64 (double)
606.1 GFLOPS

Board Design

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

Graphics Processor

G96C
GPU Name
Hawaii
-
GPU Variant
Hawaii PRO (215-0852020)
Tesla
Architecture
GCN 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.314 billion
Transistors
6.2 billion
121 mm²
Die Size
438 mm²

Graphics Features

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

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