GPU Comparison
RADEON
AMD Radeon 540
CORE STATE
Lexa
VRAM
1024 MB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
32 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
GeForce GTX TITAN Z
CORE STATE
GK110B
VRAM
6 GB
CLOCK SPEED
876 MHz
TDP
375 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
540
GTX TITAN Z
Core Specs
Shading Units
384
2,880
+650.0%
Shaders
384
2,880
+650.0%
TMUs
24
240
+900.0%
ROPs
16
48
+200.0%
Compute Units
6
—
Clocks
Base Clock
—
705 MHz
Boost Clock
—
876 MHz
GPU Clock
1183 MHz
—
Memory Clock
1500 MHz
6 Gbps effective
1750 MHz
7 Gbps effective
Memory
Memory Size
1024 MB
6 GB
VRAM (MB)
1,024
6,144
+500.0%
Memory Type
GDDR5
GDDR5
Memory Bus
32 bit
384 bit
Bandwidth
24.00 GB/s
336.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
1536 KB
Performance
Pixel Rate
18.93 GPixel/s
52.56 GPixel/s
Texture Rate
28.39 GTexel/s
210.2 GTexel/s
FP32 (TFLOPS)
908.5 GFLOPS
5.046 TFLOPS
FP64 (TFLOPS)
56.78 GFLOPS (1:16)
1.682 TFLOPS (1:3)
FP16 (TFLOPS)
908.5 GFLOPS (1:1)
—
Power
TDP
50 W
375 W
TDP (W)
50
375
+650.0%
Suggested PSU
250 W
750 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
GCN 4.0
Kepler
GPU Name
Lexa
GK110B
Generation
Polaris
(RX 500)
GeForce 700
Process Size
14 nm
28 nm
Transistors
2,200 million
7,080 million
Die Size
103 mm²
561 mm²
Foundry
GlobalFoundries
TSMC
Density
21.4M / mm²
12.6M / mm²
API Support
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.5
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
Single-slot
Triple-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
2x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Launch Price
—
2,999 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
GeForce 600
Successor
Vega
GeForce 900