GeForce 9700M GTS vs Mobility Radeon HD 4850 Mac Edition
We compared two Mobile platform GPUs: 512MB VRAM GeForce 9700M GTS and 512MB VRAM Mobility Radeon HD 4850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Mobility Radeon HD 4850 Mac Edition 's Advantages
Released 1 years and 1 months late
Larger VRAM bandwidth (54.40GB/s vs 51.20GB/s)
752 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 9700M GTS
127
Mobility Radeon HD 4850 Mac Edition
+533%
804
Graphics Card
Jul 2008
Release Date
Aug 2009
GeForce 9M
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
800 MHz
Memory Clock
850 MHz
Memory
512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
256bit
51.20GB/s
Bandwidth
54.40GB/s
Render Config
-
Compute Units
10
6
SM Count
-
48
Shading Units
800
24
TMUs
40
16
ROPs
16
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
256 KB
Theoretical Performance
8.480 GPixel/s
Pixel Rate
8.048 GPixel/s
12.72 GTexel/s
Texture Rate
20.12 GTexel/s
127.2 GFLOPS
FP32 (float)
804.8 GFLOPS
-
FP64 (double)
161.0 GFLOPS
Board Design
60W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
G94
GPU Name
M98
NB9E-GS
GPU Variant
M98 L2
(216-0732019)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.505 billion
Transistors
0.956 billion
240 mm²
Die Size
256 mm²
Graphics Features
11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1