Home GPU Comparison ATI Mobility Radeon HD 5770 vs AMD Radeon HD 8690M

ATI Mobility Radeon HD 5770 vs AMD Radeon HD 8690M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5770 and 2GB VRAM Radeon HD 8690M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5770 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 32.00GB/s)
80 additional rendering cores
AMD Radeon HD 8690M 's Advantages
Released 3 years and 2 months late
Boost Clock975MHz
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5770
0.52 TFLOPS
Radeon HD 8690M +20%
0.624 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Mar 2013
Manhattan
Generation
Solar System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
800 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
51.20GB/s
Bandwidth
32.00GB/s

Render Config

5
Compute Units
5
-
-
-
400
Shading Units
320
20
TMUs
20
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
7.800 GPixel/s
13.00 GTexel/s
Texture Rate
19.50 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
624.0 GFLOPS
-
FP64 (double)
39.00 GFLOPS

Board Design

30W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Madison
GPU Name
Sun
Madison XT (216-0772003)
GPU Variant
Sun S3 XT (216-0841009)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
0.69 billion
104 mm²
Die Size
56 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
-
-
5.0
Shader Model
6.5 (5.1)

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