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 Duo
CORE STATE
Capsaicin
VRAM
4 GB
CLOCK SPEED
—
TDP
350 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D300
Pro Duo
Core Specs
Shading Units
1,280
4,096
+220.0%
Shaders
1,280
4,096
+220.0%
TMUs
80
256
+220.0%
ROPs
32
64
+100.0%
Compute Units
20
64
+220.0%
Clocks
GPU Clock
850 MHz
1000 MHz
Memory Clock
1270 MHz
5.1 Gbps effective
500 MHz
1000 Mbps effective
Memory
Memory Size
2 GB
4 GB
VRAM (MB)
2,048
4,096
+100.0%
Memory Type
GDDR5
HBM
Memory Bus
256 bit
4096 bit
Bandwidth
162.6 GB/s
512.0 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
64.00 GPixel/s
Texture Rate
68.00 GTexel/s
256.0 GTexel/s
FP32 (TFLOPS)
2.176 TFLOPS
8.192 TFLOPS
FP64 (TFLOPS)
136.0 GFLOPS (1:16)
512.0 GFLOPS (1:16)
FP16 (TFLOPS)
—
8.192 TFLOPS (1:1)
Power
TDP
150 W
350 W
TDP (W)
150
350
+133.3%
Suggested PSU
450 W
750 W
Power Connectors
—
3x 8-pin
Architecture
Architecture
GCN 1.0
GCN 3.0
GPU Name
Pitcairn
Capsaicin
Generation
FirePro Data Center
(Dx00)
Radeon Pro GCN
Process Size
28 nm
28 nm
Transistors
2,800 million
8,900 million
Die Size
212 mm²
596 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
14.9M / mm²
API Support
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.5
Physical
Slot Width
Single-slot
Dual-slot
Length
242 mm
9.5 inches
277 mm
10.9 inches
Height
—
111 mm
4.4 inches
Outputs
4x DisplayPort 1.2
1x HDMI 1.4a3x DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
—
1,499 USD
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
FirePro GCN
Successor
Radeon Instinct
Radeon Pro Polaris