AMD Radeon E9550 MXM vs ATI Radeon E4690 MXM
We compared two Mobile platform GPUs: 8GB VRAM Radeon E9550 MXM and 512MB VRAM Radeon E4690 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon E9550 MXM 's Advantages
Released 7 years and 3 months late
Boost Clock1266MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 22.40GB/s)
1984 additional rendering cores
ATI Radeon E4690 MXM 's Advantages
Lower TDP (30W vs 95W)
Score
Benchmark
FP32 (float)
Radeon E9550 MXM
+1419%
5.834 TFLOPS
Radeon E4690 MXM
0.384 TFLOPS
Graphics Card
Sep 2016
Release Date
Jun 2009
Embedded
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II
Clock Speeds
1120 MHz
Base Clock
-
1266 MHz
Boost Clock
-
1250 MHz
Memory Clock
700 MHz
Memory
8GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
22.40GB/s
Render Config
36
Compute Units
4
-
-
-
2304
Shading Units
320
144
TMUs
32
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
40.51 GPixel/s
Pixel Rate
4.800 GPixel/s
182.3 GTexel/s
Texture Rate
19.20 GTexel/s
5.834 TFLOPS
FP16 (half)
-
5.834 TFLOPS
FP32 (float)
384.0 GFLOPS
364.6 GFLOPS
FP64 (double)
-
Board Design
95W
TDP
30W
-
-
-
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Ellesmere
GPU Name
RV730
Ellesmere XT
GPU Variant
RV730 XT E4690
(215-0729055)
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
5.7 billion
Transistors
0.514 billion
232 mm²
Die Size
146 mm²
Graphics Features
12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1
