Home GPU Comparison AMD Radeon HD 8870M vs AMD FirePro M6100

AMD Radeon HD 8870M vs AMD FirePro M6100

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8870M and 2GB VRAM FirePro M6100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8870M 's Advantages
Boost Clock775MHz
AMD FirePro M6100 's Advantages
Released 6 months late
Larger VRAM bandwidth (88.00GB/s vs 72.00GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8870M
0.992 TFLOPS
FirePro M6100 +66%
1.651 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Oct 2013
Solar System
Generation
FirePro Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

725 MHz
Base Clock
-
775 MHz
Boost Clock
-
1125 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
88.00GB/s

Render Config

10
Compute Units
12
-
-
-
640
Shading Units
768
40
TMUs
48
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.40 GPixel/s
Pixel Rate
17.20 GPixel/s
31.00 GTexel/s
Texture Rate
51.60 GTexel/s
-
-
-
992.0 GFLOPS
FP32 (float)
1.651 TFLOPS
62.00 GFLOPS
FP64 (double)
103.2 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Venus
GPU Name
Saturn
Venus XT (216-0846000)
GPU Variant
Saturn XT GL (216-0843006)
GCN 1.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
2.08 billion
123 mm²
Die Size
160 mm²

Graphics Features

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

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