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 RX 5300M
CORE STATE
Navi 14
VRAM
3 GB
CLOCK SPEED
1445 MHz
TDP
85 W
BUS WIDTH
96 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D300
RX 5300M
Core Specs
Shading Units
1,280
1,408
+10.0%
Shaders
1,280
1,408
+10.0%
TMUs
80
88
+10.0%
ROPs
32
32
0.0%
Compute Units
20
22
+10.0%
Clocks
Base Clock
—
1000 MHz
Boost Clock
—
1445 MHz
GPU Clock
850 MHz
—
Game Clock
—
1181 MHz
Memory Clock
1270 MHz
5.1 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
2 GB
3 GB
VRAM (MB)
2,048
3,072
+50.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
96 bit
Bandwidth
162.6 GB/s
168.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
2 MB
Performance
Pixel Rate
27.20 GPixel/s
46.24 GPixel/s
Texture Rate
68.00 GTexel/s
127.2 GTexel/s
FP32 (TFLOPS)
2.176 TFLOPS
4.069 TFLOPS
FP64 (TFLOPS)
136.0 GFLOPS (1:16)
254.3 GFLOPS (1:16)
FP16 (TFLOPS)
—
8.138 TFLOPS (2:1)
Power
TDP
150 W
85 W
TDP (W)
150
85
-43.3%
Suggested PSU
450 W
—
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
RDNA 1.0
GPU Name
Pitcairn
Navi 14
Generation
FirePro Data Center
(Dx00)
Navi Mobile
(RX 5000M)
Process Size
28 nm
7 nm
Transistors
2,800 million
6,400 million
Die Size
212 mm²
158 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
40.5M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Single-slot
—
Length
242 mm
9.5 inches
—
Outputs
4x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Polaris Mobile
Successor
Radeon Instinct
—