Radeon HD 7730M vs GeForce GTX 570M
We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7730M and 1536MB VRAM GeForce GTX 570M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7730M Advantages
Released 10 months late
Boost Clock675MHz
More VRAM (2GB vs 1536GB)
176 additional rendering cores
Lower TDP (25W vs 75W)
GeForce GTX 570M Advantages
Larger VRAM bandwidth (72.00GB/s vs 28.80GB/s)
Score
Benchmark
FP32 (float)
Radeon HD 7730M
691
GeForce GTX 570M
+11%
773
Graphics Card
Apr 2012
Release Date
Jun 2011
London
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
575 MHz
Base Clock
-
675 MHz
Boost Clock
-
900 MHz
Memory Clock
750 MHz
Memory
2GB
Memory Size
1536MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
28.80GB/s
Bandwidth
72.00GB/s
Render Config
8
Compute Units
-
-
SM Count
7
512
Shading Units
336
32
TMUs
56
16
ROPs
24
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
Theoretical Performance
10.80 GPixel/s
Pixel Rate
8.050 GPixel/s
21.60 GTexel/s
Texture Rate
32.20 GTexel/s
691.2 GFLOPS
FP32 (float)
772.8 GFLOPS
43.20 GFLOPS
FP64 (double)
64.40 GFLOPS
Board Design
25W
TDP
75W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Chelsea
GPU Name
GF114
Chelsea LE
(216-0834065)
(216-0834065)
GPU Variant
N12E-GT-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
1.95 billion
123 mm²
Die Size
332 mm²
Graphics Features
12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1