AMD Radeon Pro V5300X vs AMD Radeon HD 7990
GPU Specs Compare
Graphics Card
Release Date
Unknown
Apr 2013
Generation
Radeon Pro
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1125 MHz
950 MHz
Boost Clock
1201 MHz
1000 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
4GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
384bit
Bandwidth
96.00GB/s
288.0GB/s
Render Config
Compute Units
16
32
Shading Units
1024
2048
TMUs
64
128
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
768 KB
Theoretical Performance
Pixel Rate
19.22 GPixel/s
32.00 GPixel/s
Texture Rate
76.86 GTexel/s
128.0 GTexel/s
FP32 (float)
2.460 TFLOPS
4.096 TFLOPS
FP64 (double)
153.7 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
Baffin
Malta
GPU Variant
Baffin XT
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
Suggested PSU
250 W
750 W
Outputs
4x mini-DisplayPort 1.4a
1x DVI4x mini-DisplayPort 1.2
Power Connectors
None
2x 8-pin
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