Home GPU Comparison ATI Mobility Radeon HD 2700 vs AMD Radeon R5 M320

ATI Mobility Radeon HD 2700 vs AMD Radeon R5 M320

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2700 and 4GB VRAM Radeon R5 M320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 2700 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 16.00GB/s)
AMD Radeon R5 M320 's Advantages
Released 7 years and 5 months late
Boost Clock855MHz
More VRAM (4GB vs 256GB)
200 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2700
0.168 TFLOPS
Radeon R5 M320 +225%
0.547 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
May 2015
M7x
Generation
Gem System
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
780 MHz
-
Boost Clock
855 MHz
700 MHz
Memory Clock
1000 MHz

Memory

256MB
Memory Size
4GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
22.40GB/s
Bandwidth
16.00GB/s

Render Config

3
Compute Units
5
-
-
-
120
Shading Units
320
8
TMUs
20
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
6.840 GPixel/s
5.600 GTexel/s
Texture Rate
17.10 GTexel/s
-
-
-
168.0 GFLOPS
FP32 (float)
547.2 GFLOPS
-
FP64 (double)
34.20 GFLOPS

Board Design

35W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

M76
GPU Name
Jet
-
GPU Variant
Jet PRO (216-0856040)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.39 billion
Transistors
0.69 billion
153 mm²
Die Size
56 mm²

Graphics Features

10.0 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
N/A
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
-
-
4.0
Shader Model
6.5 (5.1)

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