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 GTX 950
CORE STATE
GM206
VRAM
2 GB
CLOCK SPEED
1188 MHz
TDP
90 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D300
GTX 950
Core Specs
Shading Units
1,280
768
-40.0%
Shaders
1,280
768
-40.0%
TMUs
80
48
-40.0%
ROPs
32
32
0.0%
Compute Units
20
—
Clocks
Base Clock
—
1024 MHz
Boost Clock
—
1188 MHz
GPU Clock
850 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
1653 MHz
6.6 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
162.6 GB/s
105.8 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
512 KB
1024 KB
Performance
Pixel Rate
27.20 GPixel/s
38.02 GPixel/s
Texture Rate
68.00 GTexel/s
57.02 GTexel/s
FP32 (TFLOPS)
2.176 TFLOPS
1.825 TFLOPS
FP64 (TFLOPS)
136.0 GFLOPS (1:16)
57.02 GFLOPS (1:32)
Power
TDP
150 W
90 W
TDP (W)
150
90
-40.0%
Suggested PSU
450 W
250 W
Power Connectors
—
1x 6-pin
Architecture
Architecture
GCN 1.0
Maxwell 2.0
GPU Name
Pitcairn
GM206
Generation
FirePro Data Center
(Dx00)
GeForce 900
Process Size
28 nm
28 nm
Transistors
2,800 million
2,940 million
Die Size
212 mm²
228 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
12.9M / 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)
3.0
CUDA
—
5.2
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
242 mm
9.5 inches
202 mm
8 inches
Outputs
4x DisplayPort 1.2
1x DVI1x HDMI 2.03x DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
—
159 USD
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
GeForce 700
Successor
Radeon Instinct
GeForce 10