AMD Radeon E9260 MXM vs AMD Radeon HD 7990
GPU · Specs Compare
Graphics Card
Release Date
Sep 2016
Apr 2013
Generation
Embedded
Southern Islands
Type
Mobile
Desktop
Bus Interface
MXM-A (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1090 MHz
950 MHz
Boost Clock
1200 MHz
1000 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
4GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
384bit
Bandwidth
112.0GB/s
288.0GB/s
Render Config
Compute Units
14
32
Shading Units
896
2048
TMUs
48
128
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
768 KB
Theoretical Performance
Pixel Rate
19.20 GPixel/s
32.00 GPixel/s
Texture Rate
57.60 GTexel/s
128.0 GTexel/s
FP16 (half)
2.150 TFLOPS
—
FP32 (float)
2.150 TFLOPS
4.096 TFLOPS
FP64 (double)
134.4 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
Baffin
Malta
GPU Variant
Baffin PRO
Malta XT(215-0849026)
Architecture
GCN 4.0
GCN 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
3 billion
4.313 billion
Die Size
123 mm²
365 mm²
Board Design
TDP
50W
375W
Outputs
No outputs
1x DVI4x mini-DisplayPort 1.2
Power Connectors
None
2x 8-pin
Suggested PSU
—
750 W
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.2
1.2
Shader Model
6.4
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.