Home GPU Comparison AMD Radeon R7 250E vs ATI Radeon X1650

AMD Radeon R7 250E vs ATI Radeon X1650

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250E and 256MB VRAM Radeon X1650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250E 's Advantages
Released 6 years and 1 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (72.00GB/s vs 6.400GB/s)
512 additional rendering cores

Score

VS

Graphics Card

Dec 2013
Release Date
Nov 2007
Volcanic Islands
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
6.400GB/s

Render Config

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

Theoretical Performance

12.80 GPixel/s
Pixel Rate
2.540 GPixel/s
25.60 GTexel/s
Texture Rate
2.540 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
-
51.20 GFLOPS
FP64 (double)
-

Board Design

55W
TDP
Unknown
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
RV516
Cape Verde PRO
GPU Variant
-
GCN 1.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
UMC
28 nm
Process Size
90 nm
1.5 billion
Transistors
0.105 billion
123 mm²
Die Size
100 mm²

Graphics Features

12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
3.0

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