Home GPU Comparison AMD FireStream 9350 vs AMD Radeon HD 6490

AMD FireStream 9350 vs AMD Radeon HD 6490

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9350 and 1024MB VRAM Radeon HD 6490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9350 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (128.0GB/s vs 16.00GB/s)
1120 additional rendering cores
AMD Radeon HD 6490 's Advantages
Released 1 years and 1 months late
Lower TDP (39W vs 150W)

Score

Benchmark

FP32 (float)
FireStream 9350 +472%
2.016 TFLOPS
Radeon HD 6490
0.352 TFLOPS
VS

Graphics Card

Jun 2010
Release Date
Jul 2011
FireStream
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
16.00GB/s

Render Config

18
Compute Units
4
-
-
-
1440
Shading Units
320
72
TMUs
16
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

22.40 GPixel/s
Pixel Rate
4.400 GPixel/s
50.40 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
352.0 GFLOPS
403.2 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
39W
450 W
Suggested PSU
200 W
1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
Redwood
Cypress PRO GL
GPU Variant
Redwood LE
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
0.627 billion
334 mm²
Die Size
104 mm²

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0

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