Home GPU Comparison AMD Radeon HD 8770M vs NVIDIA GeForce 310M

AMD Radeon HD 8770M vs NVIDIA GeForce 310M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8770M and 1024MB VRAM GeForce 310M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8770M 's Advantages
Released 3 years and 3 months late
Boost Clock825MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 10.67GB/s)
368 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8770M +1191%
0.633 TFLOPS
GeForce 310M
0.049 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jan 2010
Solar System
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

775 MHz
Base Clock
-
825 MHz
Boost Clock
-
1125 MHz
Memory Clock
667 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
10.67GB/s

Render Config

6
Compute Units
-
-
SM Count
2
384
Shading Units
16
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
2.424 GPixel/s
19.80 GTexel/s
Texture Rate
4.848 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
48.96 GFLOPS
39.60 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
14W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Mars
GPU Name
GT218
Mars S3 XT (216-0842018)
GPU Variant
N11M-GE1
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.26 billion
77 mm²
Die Size
57 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.2
6.5 (5.1)
Shader Model
4.1

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