Home GPU Comparison AMD Radeon HD 8670A vs AMD FirePro M6100

AMD Radeon HD 8670A vs AMD FirePro M6100

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8670A and 2GB VRAM FirePro M6100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M6100 's Advantages
Released 8 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (88.00GB/s vs 16.00GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8670A
0.461 TFLOPS
FirePro M6100 +258%
1.651 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Oct 2013
All-In-One
Generation
FirePro Mobile
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1375 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
88.00GB/s

Render Config

6
Compute Units
12
-
-
-
384
Shading Units
768
24
TMUs
48
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
17.20 GPixel/s
14.40 GTexel/s
Texture Rate
51.60 GTexel/s
-
-
-
460.8 GFLOPS
FP32 (float)
1.651 TFLOPS
28.80 GFLOPS
FP64 (double)
103.2 GFLOPS

Board Design

45W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Mars
GPU Name
Saturn
Mars XT
GPU Variant
Saturn XT GL (216-0843006)
GCN 1.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
2.08 billion
77 mm²
Die Size
160 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2.170
-
-
-
5.1
Shader Model
6.5

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