Home GPU Comparison AMD FirePro W7170M vs AMD Radeon HD 6770M Mac Edition

AMD FirePro W7170M vs AMD Radeon HD 6770M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM FirePro W7170M and 512MB VRAM Radeon HD 6770M 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 9 months late
Larger VRAM bandwidth (160.0GB/s vs 57.60GB/s)
1568 additional rendering cores
AMD Radeon HD 6770M Mac Edition 's Advantages
Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)
FirePro W7170M +325%
2.961 TFLOPS
Radeon HD 6770M Mac Edition
0.696 TFLOPS
VS

Graphics Card

Oct 2015
Release Date
Jan 2011
FirePro Mobile
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
57.60GB/s

Render Config

-
SM Count
-
32
Compute Units
6
2048
Shading Units
480
128
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

23.14 GPixel/s
Pixel Rate
5.800 GPixel/s
92.54 GTexel/s
Texture Rate
17.40 GTexel/s
2.961 TFLOPS
FP16 (half)
-
2.961 TFLOPS
FP32 (float)
696.0 GFLOPS
185.1 GFLOPS
FP64 (double)
-

Graphics Processor

Amethyst
GPU Name
Whistler
Amethyst XT GL
GPU Variant
Whistler XT (216-0810001)
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
0.716 billion
366 mm²
Die Size
104 mm²

Board Design

100W
TDP
35W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

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
-
CUDA
-
6.3
Shader Model
5.0

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