GPU Comparison
RADEON
AMD Radeon R5 M335
CORE STATE
Exo
VRAM
2 GB
CLOCK SPEED
—
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
Tesla K20Xm
CORE STATE
GK110
VRAM
6 GB
CLOCK SPEED
—
TDP
235 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
R5 M335
Tesla K20Xm
Core Specs
Shading Units
320
2,688
+740.0%
Shaders
320
2,688
+740.0%
TMUs
20
224
+1020.0%
ROPs
8
48
+500.0%
Compute Units
5
—
Clocks
GPU Clock
1030 MHz
732 MHz
Memory Clock
900 MHz
1800 Mbps effective
1300 MHz
5.2 Gbps effective
Memory
Memory Size
2 GB
6 GB
VRAM (MB)
2,048
6,144
+200.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
384 bit
Bandwidth
14.40 GB/s
249.6 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
128 KB
1536 KB
Performance
Pixel Rate
8.240 GPixel/s
40.99 GPixel/s
Texture Rate
20.60 GTexel/s
164.0 GTexel/s
FP32 (TFLOPS)
659.2 GFLOPS
3.935 TFLOPS
FP64 (TFLOPS)
41.20 GFLOPS (1:16)
1,311.7 GFLOPS (1:3)
Power
TDP
—
235 W
TDP (W)
—
235
Suggested PSU
—
550 W
Power Connectors
None
—
Architecture
Architecture
GCN 1.0
Kepler
GPU Name
Exo
GK110
Generation
Gem System
(R5 M300)
Tesla Kepler
(Kxx)
Process Size
28 nm
28 nm
Transistors
690 million
7,080 million
Die Size
56 mm²
561 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
12.6M / 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
—
3.5
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
—
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Launch Price
—
7,699 USD
Production
End-of-life
End-of-life
Predecessor
Solar System
Tesla Fermi
Successor
Polaris Mobile
Tesla Maxwell