Home GPU Comparison NVIDIA GeForce GTX 570M vs AMD Radeon HD 7770M

NVIDIA GeForce GTX 570M vs AMD Radeon HD 7770M

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 570M and 1024MB VRAM Radeon HD 7770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 570M 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)
AMD Radeon HD 7770M 's Advantages
Released 10 months late
176 additional rendering cores
Lower TDP (32W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 570M +11%
0.773 TFLOPS
Radeon HD 7770M
0.691 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
Apr 2012
GeForce 500M
Generation
London
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
1000 MHz

Memory

1536MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
72.00GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
8
7
SM Count
-
336
Shading Units
512
56
TMUs
32
24
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.050 GPixel/s
Pixel Rate
10.80 GPixel/s
32.20 GTexel/s
Texture Rate
21.60 GTexel/s
-
-
-
772.8 GFLOPS
FP32 (float)
691.2 GFLOPS
64.40 GFLOPS
FP64 (double)
43.20 GFLOPS

Board Design

75W
TDP
32W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GF114
GPU Name
Chelsea
N12E-GT-A1
GPU Variant
Chelsea XT
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
1.5 billion
332 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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