GPU Comparison
GEFORCE
NVIDIA GeForce GTX 460
CORE STATE
GF104
VRAM
768 MB
CLOCK SPEED
—
TDP
160 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
VS
GEFORCE
Tesla P40
CORE STATE
GP102
VRAM
24 GB
CLOCK SPEED
1531 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 460
Tesla P40
Core Specs
Shading Units
336
3,840
+1042.9%
Shaders
336
3,840
+1042.9%
TMUs
56
240
+328.6%
ROPs
24
96
+300.0%
SM Count
7
30
+328.6%
Clocks
Base Clock
—
1303 MHz
Boost Clock
—
1531 MHz
GPU Clock
675 MHz
—
Shader Clock
1350 MHz
—
Memory Clock
900 MHz
3.6 Gbps effective
1808 MHz
7.2 Gbps effective
Memory
Memory Size
768 MB
24 GB
VRAM (MB)
768
24,576
+3100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
192 bit
384 bit
Bandwidth
86.40 GB/s
347.1 GB/s
Cache
L1 Cache
64 KB (per SM)
48 KB (per SM)
L2 Cache
384 KB
3 MB
Performance
Pixel Rate
9.450 GPixel/s
147.0 GPixel/s
Texture Rate
37.80 GTexel/s
367.4 GTexel/s
FP32 (TFLOPS)
907.2 GFLOPS
11.76 TFLOPS
FP64 (TFLOPS)
75.60 GFLOPS (1:12)
367.4 GFLOPS (1:32)
FP16 (TFLOPS)
—
183.7 GFLOPS (1:64)
Power
TDP
160 W
250 W
TDP (W)
160
250
+56.3%
Suggested PSU
450 W
600 W
Power Connectors
2x 6-pin
8-pin EPS
Architecture
Architecture
Fermi
Pascal
GPU Name
GF104
GP102
Generation
GeForce 400
Tesla Pascal
(Pxx)
Process Size
40 nm
16 nm
Transistors
1,950 million
11,800 million
Die Size
332 mm²
471 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
25.1M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.1
6.1
Shader Model
5.1
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
210 mm
8.3 inches
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
2x DVI1x mini-HDMI 1.3a
No outputs
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Launch Price
199 USD
5,699 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 200
Tesla Maxwell
Successor
GeForce 500
Tesla Volta