Home GPU Comparison ATI Radeon X1050 vs AMD Radeon HD 6490

ATI Radeon X1050 vs AMD Radeon HD 6490

We compared two Desktop platform GPUs: 128MB VRAM Radeon X1050 and 1024MB VRAM Radeon HD 6490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1050 's Advantages
Lower TDP (24W vs 39W)
AMD Radeon HD 6490 's Advantages
Released 3 years and 6 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (16.00GB/s vs 3.200GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Jan 2008
Release Date
Jul 2011
Radeon R400 PCIe
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
200 MHz
Memory Clock
500 MHz

Memory

128MB
Memory Size
1024MB
DDR
Memory Type
DDR2
64bit
Memory Bus
128bit
3.200GB/s
Bandwidth
16.00GB/s

Render Config

-
Compute Units
4
-
-
-
-
Shading Units
320
8
TMUs
16
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
4.400 GPixel/s
3.200 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
-
FP32 (float)
352.0 GFLOPS
-
-
-

Board Design

24W
TDP
39W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

RV410
GPU Name
Redwood
-
GPU Variant
Redwood LE
R400
Architecture
TeraScale 2
TSMC
Foundry
TSMC
110 nm
Process Size
40 nm
0.12 billion
Transistors
0.627 billion
156 mm²
Die Size
104 mm²

Graphics Features

9.0b (9_2)
DirectX
11.2 (11_0)
2.0
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
-
Shader Model
5.0

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