GPU Comparison
RADEON
AMD Radeon R5 M255
CORE STATE
Topaz
VRAM
2 GB
CLOCK SPEED
940 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
Quadro 2000
CORE STATE
GF106
VRAM
1024 MB
CLOCK SPEED
—
TDP
62 W
BUS WIDTH
128 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
R5 M255
Quadro 2000
Core Specs
Shading Units
384
192
-50.0%
Shaders
384
192
-50.0%
TMUs
24
32
+33.3%
ROPs
8
16
+100.0%
Compute Units
6
—
SM Count
—
4
Clocks
Base Clock
925 MHz
—
Boost Clock
940 MHz
—
GPU Clock
—
625 MHz
Shader Clock
—
1250 MHz
Memory Clock
1000 MHz
2 Gbps effective
650 MHz
2.6 Gbps effective
Memory
Memory Size
2 GB
1024 MB
VRAM (MB)
2,048
1,024
-50.0%
Memory Type
DDR3
GDDR5
Memory Bus
128 bit
128 bit
Bandwidth
32.00 GB/s
41.60 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
256 KB
Performance
Pixel Rate
7.520 GPixel/s
5.000 GPixel/s
Texture Rate
22.56 GTexel/s
20.00 GTexel/s
FP32 (TFLOPS)
721.9 GFLOPS
480.0 GFLOPS
FP64 (TFLOPS)
45.12 GFLOPS (1:16)
40.00 GFLOPS (1:12)
FP16 (TFLOPS)
721.9 GFLOPS (1:1)
—
Power
TDP
—
62 W
TDP (W)
—
62
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 3.0
Fermi
GPU Name
Topaz
GF106
Generation
Gem System
(R5 M200)
Quadro Fermi
(x000)
Process Size
28 nm
40 nm
Transistors
1,550 million
1,170 million
Die Size
125 mm²
238 mm²
Foundry
TSMC
TSMC
Density
12.4M / mm²
4.9M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
—
OpenCL
2.1
1.1
CUDA
—
2.1
Shader Model
6.5
5.1
Physical
Slot Width
—
Single-slot
Length
—
178 mm
7 inches
Height
—
111 mm
4.4 inches
Outputs
—
1x DVI2x DisplayPort
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
—
599 USD
Production
End-of-life
End-of-life
Predecessor
Solar System
Quadro FX Tesla
Successor
Polaris Mobile
Quadro Kepler