Home GPU Comparison AMD Radeon R7 250 vs ATI Radeon HD 2400 XT

AMD Radeon R7 250 vs ATI Radeon HD 2400 XT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 256MB VRAM ATI Radeon HD 2400 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages
Released 6 years and 4 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (28.80GB/s vs 8.000GB/s)
472 additional rendering cores
ATI Radeon HD 2400 XT 's Advantages
Lower TDP (25W vs 55W)

Score

Benchmark

FP32 (float)
Radeon R7 250 +1278%
0.717 TFLOPS
ATI Radeon HD 2400 XT
0.052 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Jun 2007
Volcanic Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
8.000GB/s

Render Config

8
Compute Units
2
-
-
-
512
Shading Units
40
32
TMUs
4
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
2.600 GPixel/s
22.40 GTexel/s
Texture Rate
2.600 GTexel/s
-
-
-
716.8 GFLOPS
FP32 (float)
52.00 GFLOPS
44.80 GFLOPS
FP64 (double)
-

Board Design

55W
TDP
25W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
RV610
Cape Verde PRO
GPU Variant
RV610 PRO (215LKCAKA14FG)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.5 billion
Transistors
0.18 billion
123 mm²
Die Size
85 mm²

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.0

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