GeForce GTX 675M vs Mobility Radeon HD 4860
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675M and 1024MB VRAM Mobility Radeon HD 4860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 675M Advantages
Released 3 years late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
Mobility Radeon HD 4860 Advantages
256 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 675M
+14%
952
Mobility Radeon HD 4860
832
Graphics Card
Mar 2012
Release Date
Mar 2009
GeForce 600M
Generation
M9x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16
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
8
8
SM Count
-
384
Shading Units
640
64
TMUs
32
32
ROPs
16
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
Theoretical Performance
9.920 GPixel/s
Pixel Rate
10.40 GPixel/s
39.68 GTexel/s
Texture Rate
20.80 GTexel/s
952.3 GFLOPS
FP32 (float)
832.0 GFLOPS
79.36 GFLOPS
FP64 (double)
166.4 GFLOPS
Board Design
100W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GF114
GPU Name
M97
N13E-GS1-A1
GPU Variant
M97 M2 XT
(216-0731000)
(216-0731000)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.826 billion
332 mm²
Die Size
137 mm²
Graphics Features
12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1