Home GPU Comparison AMD Radeon HD 7690M XT Rebrand vs NVIDIA GeForce 8600M GS

AMD Radeon HD 7690M XT Rebrand vs NVIDIA GeForce 8600M GS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7690M XT Rebrand and 512MB VRAM GeForce 8600M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7690M XT Rebrand 's Advantages
Released 4 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (51.20GB/s vs 12.80GB/s)
464 additional rendering cores
NVIDIA GeForce 8600M GS 's Advantages
Lower TDP (20W vs 25W)

Score

Benchmark

FP32 (float)
Radeon HD 7690M XT Rebrand +2300%
0.696 TFLOPS
GeForce 8600M GS
0.029 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
May 2007
London
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-II

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
128bit
51.20GB/s
Bandwidth
12.80GB/s

Render Config

6
Compute Units
-
-
SM Count
1
480
Shading Units
16
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

5.800 GPixel/s
Pixel Rate
1.800 GPixel/s
17.40 GTexel/s
Texture Rate
3.600 GTexel/s
-
-
-
696.0 GFLOPS
FP32 (float)
28.80 GFLOPS
-
-
-

Board Design

25W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
G86
Whistler XTX
GPU Variant
G86-770-A2
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.716 billion
Transistors
0.21 billion
104 mm²
Die Size
127 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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