Home GPU Comparison ATI Mobility Radeon HD 2400 XT Mac Edition vs AMD Radeon R5 M320

ATI Mobility Radeon HD 2400 XT Mac Edition vs AMD Radeon R5 M320

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon HD 2400 XT Mac Edition and 4GB VRAM Radeon R5 M320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M320 's Advantages
Released 7 years and 11 months late
Boost Clock855MHz
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (16.00GB/s vs 12.80GB/s)
280 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2400 XT Mac Edition
0.052 TFLOPS
Radeon R5 M320 +951%
0.547 TFLOPS
VS

Graphics Card

Jun 2007
Release Date
May 2015
M7x
Generation
Gem System
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

128MB
Memory Size
4GB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
16.00GB/s

Render Config

2
Compute Units
5
-
-
-
40
Shading Units
320
4
TMUs
20
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
6.840 GPixel/s
2.600 GTexel/s
Texture Rate
17.10 GTexel/s
-
-
-
52.00 GFLOPS
FP32 (float)
547.2 GFLOPS
-
FP64 (double)
34.20 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

M74
GPU Name
Jet
M74-M (216RMAKA12FG)
GPU Variant
Jet PRO (216-0856040)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.18 billion
Transistors
0.69 billion
85 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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