Home GPU Comparison ATI Mobility Radeon HD 5670 Mac Edition vs NVIDIA GeForce 800M

ATI Mobility Radeon HD 5670 Mac Edition vs NVIDIA GeForce 800M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5670 Mac Edition and 1024MB VRAM GeForce 800M 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 14.40GB/s)
352 additional rendering cores
NVIDIA GeForce 800M 's Advantages
Released 3 years and 11 months late
More VRAM (1024GB vs 512GB)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5670 Mac Edition +266%
0.52 TFLOPS
GeForce 800M
0.142 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Mar 2014
Manhattan
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
795 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
25.44GB/s
Bandwidth
14.40GB/s

Render Config

5
Compute Units
-
-
SM Count
1
400
Shading Units
48
20
TMUs
8
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
1.476 GPixel/s
13.00 GTexel/s
Texture Rate
5.904 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
141.7 GFLOPS
-
FP64 (double)
11.81 GFLOPS

Board Design

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

Graphics Processor

Madison
GPU Name
GF117
Madison XT (216-0772003)
GPU Variant
N14M-GL
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
0.585 billion
104 mm²
Die Size
116 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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