GPU Comparison
RADEON
AMD Radeon R7 M445
CORE STATE
Meso
VRAM
4 GB
CLOCK SPEED
920 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
GEFORCE
Quadro K2200
CORE STATE
GM107
VRAM
4 GB
CLOCK SPEED
1124 MHz
TDP
68 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 M445
Quadro K2200
Core Specs
Shading Units
320
640
+100.0%
Shaders
320
640
+100.0%
TMUs
20
40
+100.0%
ROPs
8
16
+100.0%
Compute Units
5
—
Clocks
Base Clock
780 MHz
1046 MHz
Boost Clock
920 MHz
1124 MHz
Memory Clock
1000 MHz
4 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
64 bit
128 bit
Bandwidth
32.00 GB/s
80.19 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SMM)
L2 Cache
128 KB
2 MB
Performance
Pixel Rate
7.360 GPixel/s
17.98 GPixel/s
Texture Rate
18.40 GTexel/s
44.96 GTexel/s
FP32 (TFLOPS)
588.8 GFLOPS
1,438.7 GFLOPS
FP64 (TFLOPS)
36.80 GFLOPS (1:16)
44.96 GFLOPS (1:32)
FP16 (TFLOPS)
588.8 GFLOPS (1:1)
—
Power
TDP
—
68 W
TDP (W)
—
68
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 3.0
Maxwell
GPU Name
Meso
GM107
Generation
Gem System
(R7 M400)
Quadro Kepler
(Kx200)
Process Size
28 nm
28 nm
Transistors
1,550 million
1,870 million
Die Size
125 mm²
148 mm²
Foundry
TSMC
TSMC
Density
12.4M / mm²
12.6M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
5.0
Shader Model
6.5
6.7 (5.1)
Physical
Slot Width
IGP
Single-slot
Length
—
202 mm
8 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x DVI2x DisplayPort 1.2
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
Quadro Fermi
Successor
Polaris Mobile
Quadro Maxwell