Home GPU Comparison NVIDIA GeForce 9400 GT Rev. 2 vs AMD Radeon R9 290X2

NVIDIA GeForce 9400 GT Rev. 2 vs AMD Radeon R9 290X2

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9400 GT Rev. 2 and 4GB VRAM Radeon R9 290X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT Rev. 2 's Advantages
Lower TDP (50W vs 580W)
AMD Radeon R9 290X2 's Advantages
Released 5 years and 10 months late
Larger VRAM bandwidth (345.6GB/s vs 12.80GB/s)
2800 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT Rev. 2
0.045 TFLOPS
Radeon R9 290X2 +12415%
5.632 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jun 2014
GeForce 9
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
1350 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
512bit
12.80GB/s
Bandwidth
345.6GB/s

Render Config

2
SM Count
-
-
Compute Units
44
16
Shading Units
2816
8
TMUs
176
4
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
1024 KB

Theoretical Performance

2.200 GPixel/s
Pixel Rate
64.00 GPixel/s
4.400 GTexel/s
Texture Rate
176.0 GTexel/s
-
FP16 (half)
-
44.80 GFLOPS
FP32 (float)
5.632 TFLOPS
-
FP64 (double)
704.0 GFLOPS

Graphics Processor

G96C
GPU Name
Hawaii
-
GPU Variant
Hawaii XT (215-0852000)
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

Board Design

50W
TDP
580W
250 W
Suggested PSU
950 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
4x 8-pin

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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