Home GPU Comparison AMD Radeon HD 8690M vs NVIDIA GeForce GTX 765M

AMD Radeon HD 8690M vs NVIDIA GeForce GTX 765M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8690M and 2GB VRAM GeForce GTX 765M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8690M 's Advantages
Boost Clock has increased by 13% (975MHz vs 863MHz)
NVIDIA GeForce GTX 765M 's Advantages
Larger VRAM bandwidth (64.13GB/s vs 32.00GB/s)
448 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8690M
0.624 TFLOPS
GeForce GTX 765M +112%
1.326 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
May 2013
Solar System
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

925 MHz
Base Clock
797 MHz
975 MHz
Boost Clock
863 MHz
1000 MHz
Memory Clock
1002 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
32.00GB/s
Bandwidth
64.13GB/s

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
768
20
TMUs
64
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.800 GPixel/s
Pixel Rate
13.81 GPixel/s
19.50 GTexel/s
Texture Rate
55.23 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
1326 GFLOPS
39.00 GFLOPS
FP64 (double)
55.23 GFLOPS

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Sun
GPU Name
GK106
Sun S3 XT (216-0841009)
GPU Variant
N14E-GE-B-A1
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
2.54 billion
56 mm²
Die Size
221 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.0
6.5 (5.1)
Shader Model
5.1

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