Home GPU Comparison AMD Radeon HD 8690M vs NVIDIA GeForce GTX 285M

AMD Radeon HD 8690M vs NVIDIA GeForce GTX 285M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8690M and 1024MB VRAM GeForce GTX 285M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8690M 's Advantages
Released 3 years and 1 months late
Boost Clock975MHz
More VRAM (2GB vs 1024GB)
192 additional rendering cores
NVIDIA GeForce GTX 285M 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 32.00GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 8690M +62%
0.624 TFLOPS
GeForce GTX 285M
0.384 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Feb 2010
Solar System
Generation
GeForce 200M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
256bit
32.00GB/s
Bandwidth
64.00GB/s

Render Config

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

Theoretical Performance

7.800 GPixel/s
Pixel Rate
9.600 GPixel/s
19.50 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
384.0 GFLOPS
39.00 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

Sun
GPU Name
G92
Sun S3 XT (216-0841009)
GPU Variant
N10E-GTX1-B1
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
0.69 billion
Transistors
0.754 billion
56 mm²
Die Size
324 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.1
6.5 (5.1)
Shader Model
4.0

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