Home GPU Comparison NVIDIA NVS 5400M vs AMD Radeon HD 7770M

NVIDIA NVS 5400M vs AMD Radeon HD 7770M

We compared two Mobile platform GPUs: 2GB VRAM NVS 5400M 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 5400M 's Advantages
More VRAM (2GB vs 1024GB)
AMD Radeon HD 7770M 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 28.80GB/s)
416 additional rendering cores
Lower TDP (32W vs 35W)

Score

Benchmark

FP32 (float)
NVS 5400M
0.253 TFLOPS
Radeon HD 7770M +173%
0.691 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Apr 2012
NVS Mobile
Generation
London
Mobile
Type
Mobile
MXM
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
8
2
SM Count
-
96
Shading Units
512
16
TMUs
32
4
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.640 GPixel/s
Pixel Rate
10.80 GPixel/s
10.56 GTexel/s
Texture Rate
21.60 GTexel/s
-
-
-
253.4 GFLOPS
FP32 (float)
691.2 GFLOPS
21.12 GFLOPS
FP64 (double)
43.20 GFLOPS

Board Design

35W
TDP
32W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF108
GPU Name
Chelsea
N13P-NS1
GPU Variant
Chelsea XT
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
1.5 billion
116 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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