Home GPU Comparison ATI Mobility Radeon HD 5770 vs NVIDIA GeForce 8700M GT

ATI Mobility Radeon HD 5770 vs NVIDIA GeForce 8700M GT

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5770 and 512MB VRAM GeForce 8700M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5770 's Advantages
Released 2 years and 7 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (51.20GB/s vs 25.60GB/s)
368 additional rendering cores
NVIDIA GeForce 8700M GT 's Advantages
Lower TDP (29W vs 30W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5770 +550%
0.52 TFLOPS
GeForce 8700M GT
0.08 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jun 2007
Manhattan
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-HE

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
51.20GB/s
Bandwidth
25.60GB/s

Render Config

5
Compute Units
-
-
SM Count
4
400
Shading Units
32
20
TMUs
16
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
5.000 GPixel/s
13.00 GTexel/s
Texture Rate
10.00 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
80.00 GFLOPS
-
-
-

Board Design

30W
TDP
29W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Madison
GPU Name
G84
Madison XT (216-0772003)
GPU Variant
NB8E-SE
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.627 billion
Transistors
0.289 billion
104 mm²
Die Size
169 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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