GPU Comparison
RADEON
AMD Radeon R9 M290X
CORE STATE
Neptune
VRAM
4 GB
CLOCK SPEED
900 MHz
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
Quadro K2100M
CORE STATE
GK106S
VRAM
2 GB
CLOCK SPEED
667 MHz
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R9 M290X
Quadro K2100M
Core Specs
Shading Units
1,280
576
-55.0%
Shaders
1,280
576
-55.0%
TMUs
80
48
-40.0%
ROPs
32
16
-50.0%
Compute Units
20
—
Clocks
Base Clock
850 MHz
667 MHz
Boost Clock
900 MHz
667 MHz
Memory Clock
1200 MHz
4.8 Gbps effective
752 MHz
3 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
153.6 GB/s
48.13 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
256 KB
Performance
Pixel Rate
28.80 GPixel/s
8.004 GPixel/s
Texture Rate
72.00 GTexel/s
32.02 GTexel/s
FP32 (TFLOPS)
2.304 TFLOPS
768.4 GFLOPS
FP64 (TFLOPS)
144.0 GFLOPS (1:16)
32.02 GFLOPS (1:24)
Power
TDP
100 W
55 W
TDP (W)
100
55
-45.0%
Power Connectors
None
None
Architecture
Architecture
GCN 1.0
Kepler
GPU Name
Neptune
GK106S
Generation
Gem System
(R9 M200)
Quadro Kepler-M
(Kx100M)
Process Size
28 nm
28 nm
Transistors
2,800 million
2,540 million
Die Size
212 mm²
221 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
11.5M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.175
OpenCL
2.1 (1.2)
3.0
CUDA
—
3.0
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
MXM Module
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-A (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
Quadro Fermi-M
Successor
Polaris Mobile
Quadro Maxwell-M