Home GPU Comparison NVIDIA GeForce 9700M GTS vs ATI Mobility Radeon HD 3870 X2

NVIDIA GeForce 9700M GTS vs ATI Mobility Radeon HD 3870 X2

We compared two Mobile platform GPUs: 512MB VRAM GeForce 9700M GTS and 512MB VRAM Mobility Radeon HD 3870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9700M GTS 's Advantages
Lower TDP (60W vs 110W)
ATI Mobility Radeon HD 3870 X2 's Advantages
Larger VRAM bandwidth (54.40GB/s vs 51.20GB/s)
272 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9700M GTS
0.127 TFLOPS
Mobility Radeon HD 3870 X2 +232%
0.422 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Sep 2008
GeForce 9M
Generation
M8x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
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

6
SM Count
-
-
Compute Units
4
48
Shading Units
320
24
TMUs
16
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
64 KB
L2 Cache
256 KB

Theoretical Performance

8.480 GPixel/s
Pixel Rate
10.56 GPixel/s
12.72 GTexel/s
Texture Rate
10.56 GTexel/s
-
FP16 (half)
-
127.2 GFLOPS
FP32 (float)
422.4 GFLOPS
-
FP64 (double)
84.48 GFLOPS

Graphics Processor

G94
GPU Name
M88
NB9E-GS
GPU Variant
-
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.505 billion
Transistors
0.666 billion
240 mm²
Die Size
192 mm²

Board Design

60W
TDP
110W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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