NVIDIA GeForce GTX 485M vs AMD Radeon E9172 MXM
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 485M and 2GB VRAM Radeon E9172 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 485M 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 48.00GB/s)
AMD Radeon E9172 MXM 's Advantages
Released 6 years and 9 months late
Boost Clock1219MHz
128 additional rendering cores
Lower TDP (35W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 485M
0.883 TFLOPS
Radeon E9172 MXM
+41%
1.248 TFLOPS
Graphics Card
Jan 2011
Release Date
Oct 2017
GeForce 400M
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)
Clock Speeds
-
Base Clock
1124 MHz
-
Boost Clock
1219 MHz
750 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
96.00GB/s
Bandwidth
48.00GB/s
Render Config
-
Compute Units
8
8
SM Count
-
384
Shading Units
512
64
TMUs
32
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
9.200 GPixel/s
Pixel Rate
19.50 GPixel/s
36.80 GTexel/s
Texture Rate
39.01 GTexel/s
-
FP16 (half)
1248 GFLOPS
883.2 GFLOPS
FP32 (float)
1248 GFLOPS
73.60 GFLOPS
FP64 (double)
78.02 GFLOPS
Board Design
100W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GF104
GPU Name
Lexa
N12E-GTX-A1
GPU Variant
E9170
Fermi
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
1.95 billion
Transistors
2.2 billion
332 mm²
Die Size
103 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
6.4
