Home GPU Comparison AMD Radeon HD 8770M vs NVIDIA GeForce 930M

AMD Radeon HD 8770M vs NVIDIA GeForce 930M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8770M and 2GB VRAM GeForce 930M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8770M 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)
NVIDIA GeForce 930M 's Advantages
Released 1 years and 11 months late
Boost Clock has increased by 14% (941MHz vs 825MHz)

Score

Benchmark

FP32 (float)
Radeon HD 8770M
0.633 TFLOPS
GeForce 930M +14%
0.723 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Mar 2015
Solar System
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

775 MHz
Base Clock
928 MHz
825 MHz
Boost Clock
941 MHz
1125 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
384
24
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
7.528 GPixel/s
19.80 GTexel/s
Texture Rate
22.58 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
722.7 GFLOPS
39.60 GFLOPS
FP64 (double)
22.58 GFLOPS

Board Design

Unknown
TDP
33W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Mars
GPU Name
GM108
Mars S3 XT (216-0842018)
GPU Variant
N16S-GM
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
Unknown
77 mm²
Die Size
Unknown

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
5.0
6.5 (5.1)
Shader Model
5.1

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