Home GPU Comparison AMD Radeon HD 8950 OEM vs ATI Radeon X1650

AMD Radeon HD 8950 OEM vs ATI Radeon X1650

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8950 OEM and 256MB VRAM Radeon X1650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8950 OEM 's Advantages
Released 5 years and 2 months late
Boost Clock925MHz
More VRAM (3GB vs 256GB)
Larger VRAM bandwidth (240.0GB/s vs 6.400GB/s)
1792 additional rendering cores

Score

VS

Graphics Card

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

Clock Speeds

850 MHz
Base Clock
-
925 MHz
Boost Clock
-
1250 MHz
Memory Clock
400 MHz

Memory

3GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
240.0GB/s
Bandwidth
6.400GB/s

Render Config

28
Compute Units
-
-
-
-
1792
Shading Units
-
112
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
-
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
2.540 GPixel/s
103.6 GTexel/s
Texture Rate
2.540 GTexel/s
-
-
-
3.315 TFLOPS
FP32 (float)
-
828.8 GFLOPS
FP64 (double)
-

Board Design

200W
TDP
Unknown
550 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
RV516
Tahiti PRO (215-0821056)
GPU Variant
-
GCN 1.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
UMC
28 nm
Process Size
90 nm
4.313 billion
Transistors
0.105 billion
352 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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