Home GPU Comparison ATI Radeon X1650 vs ATI Radeon HD 2950 PRO

ATI Radeon X1650 vs ATI Radeon HD 2950 PRO

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 256MB VRAM Radeon HD 2950 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2950 PRO 's Advantages
Larger VRAM bandwidth (38.40GB/s vs 6.400GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Unknown
Radeon R500 PCIe
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
600 MHz

Memory

256MB
Memory Size
256MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
38.40GB/s

Render Config

-
Compute Units
4
-
-
-
-
Shading Units
320
4
TMUs
16
4
ROPs
16
-
-
-
-
-
-
-
-
-
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.540 GPixel/s
Pixel Rate
9.600 GPixel/s
2.540 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
-
FP32 (float)
384.0 GFLOPS
-
FP64 (double)
76.80 GFLOPS

Board Design

Unknown
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

RV516
GPU Name
RV670
-
GPU Variant
RV670 PRO ES (215-0708001)
Ultra-Threaded SE
Architecture
TeraScale
UMC
Foundry
TSMC
90 nm
Process Size
55 nm
0.105 billion
Transistors
0.666 billion
100 mm²
Die Size
192 mm²

Graphics Features

9.0c (9_3)
DirectX
10.1 (10_1)
2.1
OpenGL
3.3 (full) 4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
4.1

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