Home GPU Comparison NVIDIA GeForce GTX 880M vs AMD Radeon E9390 PCIe

NVIDIA GeForce GTX 880M vs AMD Radeon E9390 PCIe

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 880M and 8GB VRAM Radeon E9390 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9390 PCIe 's Advantages
Released 5 years and 7 months late
Boost Clock has increased by 10% (1089MHz vs 993MHz)
256 additional rendering cores
Lower TDP (75W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 880M
3.05 TFLOPS
Radeon E9390 PCIe +27%
3.903 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Oct 2019
GeForce 800M
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

954 MHz
Base Clock
713 MHz
993 MHz
Boost Clock
1089 MHz
1250 MHz
Memory Clock
1250 MHz

Memory

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

Render Config

-
Compute Units
28
-
-
-
1536
Shading Units
1792
128
TMUs
112
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

31.78 GPixel/s
Pixel Rate
34.85 GPixel/s
127.1 GTexel/s
Texture Rate
122.0 GTexel/s
-
FP16 (half)
3.903 TFLOPS
3.050 TFLOPS
FP32 (float)
3.903 TFLOPS
127.1 GFLOPS
FP64 (double)
243.9 GFLOPS

Board Design

122W
TDP
75W
-
-
-
No outputs
Outputs
4x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

GK104
GPU Name
Ellesmere
N15E-GX-A2
GPU Variant
-
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
3.54 billion
Transistors
5.7 billion
294 mm²
Die Size
232 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4

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