GPU Comparison
RADEON
AMD FirePro D300
CORE STATE
Pitcairn
VRAM
2 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
RADEON
Radeon Pro 580X
CORE STATE
Ellesmere
VRAM
8 GB
CLOCK SPEED
1200 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D300
Pro 580X
Core Specs
Shading Units
1,280
2,304
+80.0%
Shaders
1,280
2,304
+80.0%
TMUs
80
144
+80.0%
ROPs
32
32
0.0%
Compute Units
20
36
+80.0%
Clocks
Base Clock
—
1100 MHz
Boost Clock
—
1200 MHz
GPU Clock
850 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
1710 MHz
6.8 Gbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192
+300.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
162.6 GB/s
218.9 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Performance
Pixel Rate
27.20 GPixel/s
38.40 GPixel/s
Texture Rate
68.00 GTexel/s
172.8 GTexel/s
FP32 (TFLOPS)
2.176 TFLOPS
5.530 TFLOPS
FP64 (TFLOPS)
136.0 GFLOPS (1:16)
345.6 GFLOPS (1:16)
FP16 (TFLOPS)
—
5.530 TFLOPS (1:1)
Power
TDP
150 W
185 W
TDP (W)
150
185
+23.3%
Suggested PSU
450 W
—
Architecture
Architecture
GCN 1.0
GCN 4.0
GPU Name
Pitcairn
Ellesmere
Generation
FirePro Data Center
(Dx00)
Radeon Pro Mac
(500X Series)
Process Size
28 nm
14 nm
Transistors
2,800 million
5,700 million
Die Size
212 mm²
232 mm²
Foundry
TSMC
GlobalFoundries
Density
13.2M / mm²
24.6M / mm²
API Support
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.3
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.7
Physical
Slot Width
Single-slot
IGP
Length
242 mm
9.5 inches
—
Outputs
4x DisplayPort 1.2
2x HDMI 2.0b
Bus Interface
PCIe 3.0 x16
Apple MPX
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
—
Successor
Radeon Instinct
—