ATI Mobility Radeon HD 4870 vs NVIDIA GeForce GTX 570M
We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4870 and 1536MB VRAM GeForce GTX 570M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Mobility Radeon HD 4870 's Advantages
464 additional rendering cores
NVIDIA GeForce GTX 570M 's Advantages
Released 2 years and 5 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 56.83GB/s)
Score
Benchmark
FP32 (float)
Mobility Radeon HD 4870
+13%
0.88 TFLOPS
GeForce GTX 570M
0.773 TFLOPS
Graphics Card
Jan 2009
Release Date
Jun 2011
M9x
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
-
-
-
-
-
888 MHz
Memory Clock
750 MHz
Memory
512MB
Memory Size
1536MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
192bit
56.83GB/s
Bandwidth
72.00GB/s
Render Config
10
Compute Units
-
-
SM Count
7
800
Shading Units
336
40
TMUs
56
16
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
8.800 GPixel/s
Pixel Rate
8.050 GPixel/s
22.00 GTexel/s
Texture Rate
32.20 GTexel/s
-
-
-
880.0 GFLOPS
FP32 (float)
772.8 GFLOPS
176.0 GFLOPS
FP64 (double)
64.40 GFLOPS
Board Design
Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
M98
GPU Name
GF114
M98 XT L2
(216-0732023)
GPU Variant
N12E-GT-A1
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
1.95 billion
256 mm²
Die Size
332 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.1
Shader Model
5.1
