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 740M
CORE STATE
Hawk Point
VRAM
System Shared
CLOCK SPEED
2800 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
RDNA 3.0
PROCESS
4 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D300
740M
Core Specs
Shading Units
1,280
256
-80.0%
Shaders
1,280
256
-80.0%
TMUs
80
16
-80.0%
ROPs
32
8
-75.0%
Compute Units
20
4
-80.0%
Clocks
Base Clock
—
800 MHz
Boost Clock
—
2800 MHz
GPU Clock
850 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
System Shared
Memory
Memory Size
2 GB
System Shared
VRAM (MB)
2,048
—
Memory Type
GDDR5
System Shared
Memory Bus
256 bit
System Shared
Bandwidth
162.6 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
27.20 GPixel/s
22.40 GPixel/s
Texture Rate
68.00 GTexel/s
44.80 GTexel/s
FP32 (TFLOPS)
2.176 TFLOPS
2.867 TFLOPS
FP64 (TFLOPS)
136.0 GFLOPS (1:16)
179.2 GFLOPS (1:16)
FP16 (TFLOPS)
—
5.734 TFLOPS (2:1)
AI/RT
RT Cores
—
4
Power
TDP
150 W
15 W
TDP (W)
150
15
-90.0%
Suggested PSU
450 W
—
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
RDNA 3.0
GPU Name
Pitcairn
Hawk Point
Generation
FirePro Data Center
(Dx00)
Navi III IGP
(Hawx Point Mobile)
Process Size
28 nm
4 nm
Transistors
2,800 million
25,390 million
Die Size
212 mm²
178 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
142.6M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
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
IGP
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
Active
Predecessor
FirePro Terascale
Navi II IGP
Successor
Radeon Instinct
Navi III IGP