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
GEFORCE
GeForce GT 555M
CORE STATE
GF106
VRAM
1024 MB
CLOCK SPEED
—
TDP
35 W
BUS WIDTH
128 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D300
GT 555M
Core Specs
Shading Units
1,280
144
-88.8%
Shaders
1,280
144
-88.8%
TMUs
80
24
-70.0%
ROPs
32
16
-50.0%
Compute Units
20
—
SM Count
—
3
Clocks
GPU Clock
850 MHz
590 MHz
Shader Clock
—
1180 MHz
Memory Clock
1270 MHz
5.1 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
2 GB
1024 MB
VRAM (MB)
2,048
1,024
-50.0%
Memory Type
GDDR5
DDR3
Memory Bus
256 bit
128 bit
Bandwidth
162.6 GB/s
28.80 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
256 KB
Performance
Pixel Rate
27.20 GPixel/s
3.540 GPixel/s
Texture Rate
68.00 GTexel/s
14.16 GTexel/s
FP32 (TFLOPS)
2.176 TFLOPS
339.8 GFLOPS
FP64 (TFLOPS)
136.0 GFLOPS (1:16)
28.32 GFLOPS (1:12)
Power
TDP
150 W
35 W
TDP (W)
150
35
-76.7%
Suggested PSU
450 W
—
Architecture
Architecture
GCN 1.0
Fermi
GPU Name
Pitcairn
GF106
Generation
FirePro Data Center
(Dx00)
GeForce 500M
Process Size
28 nm
40 nm
Transistors
2,800 million
1,170 million
Die Size
212 mm²
238 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
4.9M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
—
OpenCL
2.1 (1.2)
1.1
CUDA
—
2.1
Shader Model
6.5 (5.1)
5.1
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 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
GeForce 400M
Successor
Radeon Instinct
GeForce 600M