Home GPU Comparison NVIDIA NVS 4200M vs AMD Radeon HD 7850M

NVIDIA NVS 4200M vs AMD Radeon HD 7850M

We compared two Mobile platform GPUs: 1024MB VRAM NVS 4200M and 2GB VRAM Radeon HD 7850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 4200M 's Advantages
Lower TDP (25W vs 40W)
AMD Radeon HD 7850M 's Advantages
Released 1 years and 2 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)
592 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 4200M
0.156 TFLOPS
Radeon HD 7850M +453%
0.864 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Apr 2012
NVS Mobile
Generation
London
Mobile
Type
Mobile
MXM
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
10
1
SM Count
-
48
Shading Units
640
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
10.80 GPixel/s
6.480 GTexel/s
Texture Rate
27.00 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
864.0 GFLOPS
12.96 GFLOPS
FP64 (double)
54.00 GFLOPS

Board Design

25W
TDP
40W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF119
GPU Name
Heathrow
N12P-NS1-S-A1
GPU Variant
Heathrow PRO
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
1.5 billion
79 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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