GPU Comparison
RADEON
AMD Radeon R8 M445DX
CORE STATE
Meso
VRAM
System Shared
CLOCK SPEED
1021 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
GEFORCE
Quadro 4000
CORE STATE
GF100
VRAM
2 GB
CLOCK SPEED
—
TDP
142 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
R8 M445DX
Quadro 4000
Core Specs
Shading Units
320
256
-20.0%
Shaders
320
256
-20.0%
TMUs
20
32
+60.0%
ROPs
8
32
+300.0%
Compute Units
5
—
SM Count
—
8
Clocks
Base Clock
780 MHz
—
Boost Clock
1021 MHz
—
GPU Clock
—
475 MHz
Shader Clock
—
950 MHz
Memory Clock
System Shared
702 MHz
2.8 Gbps effective
Memory
Memory Size
System Shared
2 GB
VRAM (MB)
—
2,048
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
89.86 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
512 KB
Performance
Pixel Rate
8.168 GPixel/s
7.600 GPixel/s
Texture Rate
20.42 GTexel/s
15.20 GTexel/s
FP32 (TFLOPS)
653.4 GFLOPS
486.4 GFLOPS
FP64 (TFLOPS)
40.84 GFLOPS (1:16)
243.2 GFLOPS (1:2)
FP16 (TFLOPS)
653.4 GFLOPS (1:1)
—
Power
TDP
—
142 W
TDP (W)
—
142
Suggested PSU
—
300 W
Power Connectors
—
1x 6-pin
Architecture
Architecture
GCN 3.0
Fermi
GPU Name
Meso
GF100
Generation
Gem System Hybrid
(Rx M400)
Quadro Fermi
(x000)
Process Size
28 nm
40 nm
Transistors
1,550 million
3,100 million
Die Size
125 mm²
529 mm²
Foundry
TSMC
TSMC
Density
12.4M / mm²
5.9M / 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
—
2.0
Shader Model
6.5
5.1
Physical
Slot Width
IGP
Single-slot
Length
—
241 mm
9.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x DVI2x DisplayPort
Bus Interface
IGP
PCIe 2.0 x16
Other
Launch Price
—
1,199 USD
Production
End-of-life
End-of-life
Predecessor
—
Quadro FX Tesla
Successor
—
Quadro Kepler