AMD Radeon E8870 vs NVIDIA GeForce GTX 670MX
We compared two Mobile platform GPUs: 4GB VRAM Radeon E8870 and 3GB VRAM GeForce GTX 670MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon E8870 's Advantages
Released 2 years and 11 months late
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (96.00GB/s vs 67.20GB/s)
NVIDIA GeForce GTX 670MX 's Advantages
192 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon E8870
+33%
1.536 TFLOPS
GeForce GTX 670MX
1.154 TFLOPS
Graphics Card
Sep 2015
Release Date
Oct 2012
Embedded
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
1500 MHz
Memory Clock
700 MHz
Memory
4GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
96.00GB/s
Bandwidth
67.20GB/s
Render Config
12
Compute Units
-
-
-
-
768
Shading Units
960
48
TMUs
80
16
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
16.00 GPixel/s
Pixel Rate
12.02 GPixel/s
48.00 GTexel/s
Texture Rate
48.08 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
1154 GFLOPS
96.00 GFLOPS
FP64 (double)
48.08 GFLOPS
Board Design
75W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Saturn
GPU Name
GK104
Saturn PRO
GPU Variant
N13E-GR-A2
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
3.54 billion
160 mm²
Die Size
294 mm²
Graphics Features
12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.3
Shader Model
5.1
