Home GPU Comparison AMD FirePro W7170M vs AMD Radeon HD 6490M Mac Edition

AMD FirePro W7170M vs AMD Radeon HD 6490M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM FirePro W7170M and 256MB VRAM Radeon HD 6490M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W7170M 's Advantages
Released 4 years and 5 months late
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (160.0GB/s vs 25.41GB/s)
1888 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro W7170M +1133%
2.961 TFLOPS
Radeon HD 6490M Mac Edition
0.24 TFLOPS
VS

Graphics Card

Oct 2015
Release Date
May 2011
FirePro Mobile
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
794 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
25.41GB/s

Render Config

32
Compute Units
2
-
-
-
2048
Shading Units
160
128
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

23.14 GPixel/s
Pixel Rate
3.000 GPixel/s
92.54 GTexel/s
Texture Rate
6.000 GTexel/s
2.961 TFLOPS
FP16 (half)
-
2.961 TFLOPS
FP32 (float)
240.0 GFLOPS
185.1 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
Seymour
Amethyst XT GL
GPU Variant
Seymour XTX M2 (216-0809000)
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
0.37 billion
366 mm²
Die Size
67 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
5.0

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