Home GPU Comparison NVIDIA GeForce 9400 GT Rev. 3 vs AMD Radeon R7 250X

NVIDIA GeForce 9400 GT Rev. 3 vs AMD Radeon R7 250X

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT Rev. 3 and 1024MB VRAM Radeon R7 250X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT Rev. 3 's Advantages
Lower TDP (50W vs 80W)
AMD Radeon R7 250X 's Advantages
Released 1 years and 8 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (72.00GB/s vs 9.600GB/s)
624 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT Rev. 3
0.045 TFLOPS
Radeon R7 250X +2602%
1.216 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Feb 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
-
600 MHz
Memory Clock
1125 MHz

Memory

128MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
72.00GB/s

Render Config

2
SM Count
-
-
Compute Units
10
16
Shading Units
640
8
TMUs
40
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB

Theoretical Performance

2.356 GPixel/s
Pixel Rate
15.20 GPixel/s
4.712 GTexel/s
Texture Rate
38.00 GTexel/s
-
FP16 (half)
-
44.86 GFLOPS
FP32 (float)
1216 GFLOPS
-
FP64 (double)
76.00 GFLOPS

Graphics Processor

GT218
GPU Name
Cape Verde
GT218-670-B1
GPU Variant
Cape Verde XT
Tesla 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.26 billion
Transistors
1.5 billion
57 mm²
Die Size
123 mm²

Board Design

50W
TDP
80W
250 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
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 (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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