Home GPU Comparison ATI Mobility Radeon HD 5770 vs NVIDIA GeForce GTX 770M

ATI Mobility Radeon HD 5770 vs NVIDIA GeForce GTX 770M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5770 and 3GB VRAM GeForce GTX 770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5770 's Advantages
Lower TDP (30W vs 75W)
NVIDIA GeForce GTX 770M 's Advantages
Released 3 years and 4 months late
Boost Clock797MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (96.19GB/s vs 51.20GB/s)
560 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5770
0.52 TFLOPS
GeForce GTX 770M +194%
1.53 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
May 2013
Manhattan
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
706 MHz
-
Boost Clock
797 MHz
800 MHz
Memory Clock
1002 MHz

Memory

1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
51.20GB/s
Bandwidth
96.19GB/s

Render Config

5
Compute Units
-
-
-
-
400
Shading Units
960
20
TMUs
80
8
ROPs
24
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
15.94 GPixel/s
13.00 GTexel/s
Texture Rate
63.76 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
1.530 TFLOPS
-
FP64 (double)
63.76 GFLOPS

Board Design

30W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Madison
GPU Name
GK106
Madison XT (216-0772003)
GPU Variant
N14E-GS-A1
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
2.54 billion
104 mm²
Die Size
221 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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