Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs AMD Radeon R7 240

NVIDIA GeForce 9400 GT PCI vs AMD Radeon R7 240

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 2GB VRAM Radeon R7 240 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 240 's Advantages
Released 5 years and 2 months late
Boost Clock780MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
304 additional rendering cores
Lower TDP (30W vs 50W)

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
Radeon R7 240 +1008%
0.499 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Oct 2013
GeForce 9
Generation
Volcanic Islands
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
780 MHz
400 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
2GB
DDR2
Memory Type
DDR3
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
5
2
SM Count
-
16
Shading Units
320
8
TMUs
20
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
6.240 GPixel/s
4.400 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
499.2 GFLOPS
-
-
-

Board Design

50W
TDP
30W
250 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

G96C
GPU Name
Oland
-
GPU Variant
Oland PRO (215-0837015)
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.314 billion
Transistors
0.95 billion
121 mm²
Die Size
77 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
5.1

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