Home GPU Comparison AMD Radeon HD 8690M vs ATI Mobility Radeon HD 4330

AMD Radeon HD 8690M vs ATI Mobility Radeon HD 4330

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8690M and 512MB VRAM Mobility Radeon HD 4330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8690M 's Advantages
Released 4 years and 2 months late
Boost Clock975MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (32.00GB/s vs 9.600GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8690M +766%
0.624 TFLOPS
Mobility Radeon HD 4330
0.072 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2009
Solar System
Generation
M9x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
64bit
32.00GB/s
Bandwidth
9.600GB/s

Render Config

5
Compute Units
1
-
-
-
320
Shading Units
80
20
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

7.800 GPixel/s
Pixel Rate
1.800 GPixel/s
19.50 GTexel/s
Texture Rate
3.600 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
72.00 GFLOPS
39.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Sun
GPU Name
M92
Sun S3 XT (216-0841009)
GPU Variant
M92-M (216-0728009)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.69 billion
Transistors
0.242 billion
56 mm²
Die Size
73 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
4.1

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