Home GPU Comparison NVIDIA GeForce GTX 675M vs ATI Mobility Radeon HD 5850 Mac Edition

NVIDIA GeForce GTX 675M vs ATI Mobility Radeon HD 5850 Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675M and 1024MB VRAM Mobility Radeon HD 5850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675M 's Advantages
Released 2 years and 2 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
ATI Mobility Radeon HD 5850 Mac Edition 's Advantages
416 additional rendering cores
Lower TDP (30W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 675M
0.952 TFLOPS
Mobility Radeon HD 5850 Mac Edition +5%
1.005 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Jan 2010
GeForce 600M
Generation
Manhattan
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
96.00GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
10
8
SM Count
-
384
Shading Units
800
64
TMUs
40
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
10.05 GPixel/s
39.68 GTexel/s
Texture Rate
25.12 GTexel/s
-
-
-
952.3 GFLOPS
FP32 (float)
1005 GFLOPS
79.36 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
30W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF114
GPU Name
Broadway
N13E-GS1-A1
GPU Variant
Broadway PRO (216-0769024)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
1.04 billion
332 mm²
Die Size
166 mm²

Graphics Features

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

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