Home GPU Comparison AMD Radeon HD 8690M vs ATI Mobility Radeon HD 2700

AMD Radeon HD 8690M vs ATI Mobility Radeon HD 2700

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8690M and 256MB VRAM Mobility Radeon HD 2700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8690M 's Advantages
Released 5 years and 3 months late
Boost Clock975MHz
Larger VRAM bandwidth (32.00GB/s vs 22.40GB/s)
200 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8690M +271%
0.624 TFLOPS
Mobility Radeon HD 2700
0.168 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Dec 2007
Solar System
Generation
M7x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-II

Clock Speeds

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

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
128bit
32.00GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
-
5
Compute Units
3
320
Shading Units
120
20
TMUs
8
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB

Theoretical Performance

7.800 GPixel/s
Pixel Rate
2.800 GPixel/s
19.50 GTexel/s
Texture Rate
5.600 GTexel/s
-
FP16 (half)
-
624.0 GFLOPS
FP32 (float)
168.0 GFLOPS
39.00 GFLOPS
FP64 (double)
-

Graphics Processor

Sun
GPU Name
M76
Sun S3 XT (216-0841009)
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
0.69 billion
Transistors
0.39 billion
56 mm²
Die Size
153 mm²

Board Design

Unknown
TDP
35W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
N/A
1.2.170
Vulkan
N/A
-
CUDA
-
6.5 (5.1)
Shader Model
4.0

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