NVIDIA NVS 4200M vs AMD Radeon HD 7770M

VS

NVIDIA NVS 4200M

AMD Radeon HD 7770M

We compared two Mobile platform GPUs: 1024MB VRAM NVS 4200M and 1024MB VRAM Radeon HD 7770M 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 32W)

AMD Radeon HD 7770M 's Advantages

Released 1 years and 2 months late

Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)

464 additional rendering cores

Score

Benchmark

FP32 (float)

NVS 4200M

0.156 TFLOPS

Radeon HD 7770M +342%

0.691 TFLOPS

NVS 4200M

VS

Radeon HD 7770M

Graphics Card

Feb 2011

Release Date

Apr 2012

NVS Mobile

Generation

London

Mobile

Type

Mobile

MXM

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

12.80GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

8

1

SM Count

-

48

Shading Units

512

8

TMUs

32

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

21.60 GTexel/s

-

155.5 GFLOPS

FP32 (float)

691.2 GFLOPS

12.96 GFLOPS

FP64 (double)

43.20 GFLOPS

Board Design

25W

TDP

32W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GF119

GPU Name

Chelsea

N12P-NS1-S-A1

GPU Variant

Chelsea XT

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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