Home GPU Comparison AMD Radeon R7 M350 2GB vs AMD Radeon HD 6870M

AMD Radeon R7 M350 2GB vs AMD Radeon HD 6870M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M350 2GB and 1024MB VRAM Radeon HD 6870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M350 2GB 's Advantages
Released 4 years and 4 months late
More VRAM (2GB vs 1024GB)
AMD Radeon HD 6870M 's Advantages
416 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M350 2GB
0.633 TFLOPS
Radeon HD 6870M +70%
1.08 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2011
Gem System(R7 M300)
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
64.00GB/s

Render Config

6
Compute Units
10
-
-
-
384
Shading Units
800
24
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
10.80 GPixel/s
19.80 GTexel/s
Texture Rate
27.00 GTexel/s
633.6 GFLOPS
FP16 (half)
-
633.6 GFLOPS
FP32 (float)
1080 GFLOPS
39.60 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
50W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Litho
GPU Name
Granville
Litho XT (216-0868010)
GPU Variant
Granville XT (216-0769024)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
1.04 billion
77 mm²
Die Size
166 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1 (1.2)
OpenCL
1.2
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
5.0

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