GeForce GTX 675M vs Mobility Radeon HD 5870
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675M and 1024MB VRAM Mobility Radeon HD 5870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 675M Advantages
Released 2 years and 2 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
Mobility Radeon HD 5870 Advantages
416 additional rendering cores
Lower TDP (50W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 675M
952
Mobility Radeon HD 5870
+17%
1120
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
11.20 GPixel/s
39.68 GTexel/s
Texture Rate
28.00 GTexel/s
952.3 GFLOPS
FP32 (float)
1120 GFLOPS
79.36 GFLOPS
FP64 (double)
-
Board Design
100W
TDP
50W
No outputs
Outputs
No outputs
Graphics Processor
GF114
GPU Name
Broadway
N13E-GS1-A1
GPU Variant
Broadway XT
(216-0769008)
(216-0769008)
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
