Home GPU Comparison ATI Mobility Radeon HD 5670 Mac Edition vs ATI Mobility Radeon HD 545v

ATI Mobility Radeon HD 5670 Mac Edition vs ATI Mobility Radeon HD 545v

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5670 Mac Edition and 512MB VRAM Mobility Radeon HD 545v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5670 Mac Edition 's Advantages
Larger VRAM bandwidth (25.44GB/s vs 12.80GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5670 Mac Edition +352%
0.52 TFLOPS
Mobility Radeon HD 545v
0.115 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
May 2010
Manhattan
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
795 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
25.44GB/s
Bandwidth
12.80GB/s

Render Config

5
Compute Units
1
-
-
-
400
Shading Units
80
20
TMUs
8
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
2.880 GPixel/s
13.00 GTexel/s
Texture Rate
5.760 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
115.2 GFLOPS
-
-
-

Board Design

15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Madison
GPU Name
M92
Madison XT (216-0772003)
GPU Variant
-
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.627 billion
Transistors
0.242 billion
104 mm²
Die Size
73 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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