Home GPU Comparison ATI Radeon X1650 GT vs AMD Radeon HD 8990 OEM

ATI Radeon X1650 GT vs AMD Radeon HD 8990 OEM

We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 3GB VRAM Radeon HD 8990 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8990 OEM 's Advantages
Released 5 years and 11 months late
Boost Clock1000MHz
More VRAM (3GB vs 128GB)
Larger VRAM bandwidth (288.0GB/s vs 12.80GB/s)
2048 additional rendering cores

Score

VS

Graphics Card

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

Clock Speeds

-
Base Clock
950 MHz
-
Boost Clock
1000 MHz
400 MHz
Memory Clock
1500 MHz

Memory

128MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
12.80GB/s
Bandwidth
288.0GB/s

Render Config

-
Compute Units
32
-
-
-
-
Shading Units
2048
8
TMUs
128
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
32.00 GPixel/s
3.200 GTexel/s
Texture Rate
128.0 GTexel/s
-
-
-
-
FP32 (float)
4.096 TFLOPS
-
FP64 (double)
1024 GFLOPS

Board Design

Unknown
TDP
375W
200 W
Suggested PSU
750 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 4x mini-DisplayPort 1.2
None
Power Connectors
2x 8-pin

Graphics Processor

RV560
GPU Name
Malta
RV560 GT
GPU Variant
Malta XT (215-0849026)
Ultra-Threaded SE
Architecture
GCN 1.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.312 billion
Transistors
4.313 billion
230 mm²
Die Size
365 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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