Home GPU Comparison AMD Radeon E8870 vs NVIDIA GeForce GTX 880M

AMD Radeon E8870 vs NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E8870 and 8GB VRAM GeForce GTX 880M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8870 's Advantages
Released 1 years and 6 months late
Lower TDP (75W vs 122W)
NVIDIA GeForce GTX 880M 's Advantages
Boost Clock993MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 96.00GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E8870
1.536 TFLOPS
GeForce GTX 880M +98%
3.05 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Mar 2014
Embedded
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
954 MHz
-
Boost Clock
993 MHz
1500 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
12
Compute Units
-
768
Shading Units
1536
48
TMUs
128
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB

Theoretical Performance

16.00 GPixel/s
Pixel Rate
31.78 GPixel/s
48.00 GTexel/s
Texture Rate
127.1 GTexel/s
-
FP16 (half)
-
1.536 TFLOPS
FP32 (float)
3.050 TFLOPS
96.00 GFLOPS
FP64 (double)
127.1 GFLOPS

Graphics Processor

Saturn
GPU Name
GK104
Saturn PRO
GPU Variant
N15E-GX-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

Board Design

75W
TDP
122W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

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

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