Home GPU Comparison AMD Radeon HD 6490 vs AMD FireStream 9370

AMD Radeon HD 6490 vs AMD FireStream 9370

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6490 and 4GB VRAM FireStream 9370 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6490 's Advantages
Released 1 years and 1 months late
Lower TDP (39W vs 225W)
AMD FireStream 9370 's Advantages
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (147.2GB/s vs 16.00GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6490
0.352 TFLOPS
FireStream 9370 +650%
2.64 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
1150 MHz

Memory

1024MB
Memory Size
4GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
16.00GB/s
Bandwidth
147.2GB/s

Render Config

4
Compute Units
20
-
-
-
320
Shading Units
1600
16
TMUs
80
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
26.40 GPixel/s
8.800 GTexel/s
Texture Rate
66.00 GTexel/s
-
-
-
352.0 GFLOPS
FP32 (float)
2.640 TFLOPS
-
FP64 (double)
528.0 GFLOPS

Board Design

39W
TDP
225W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DisplayPort 1.1
None
Power Connectors
1x 8-pin

Graphics Processor

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