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

ATI Radeon X1650 vs AMD Radeon R7 250XE

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

Main Differences

AMD Radeon R7 250XE 's Advantages
Released 6 years and 9 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (72.00GB/s vs 6.400GB/s)
640 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Aug 2014
Radeon R500 PCIe
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

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

Render Config

-
Compute Units
10
-
-
-
-
Shading Units
640
4
TMUs
40
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.540 GPixel/s
Pixel Rate
13.76 GPixel/s
2.540 GTexel/s
Texture Rate
34.40 GTexel/s
-
-
-
-
FP32 (float)
1101 GFLOPS
-
FP64 (double)
68.80 GFLOPS

Board Design

Unknown
TDP
80W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

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

Graphics Features

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

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