GPU Comparison
GEFORCE
NVIDIA GeForce GTX 650
CORE STATE
GK106
VRAM
1024 MB
CLOCK SPEED
—
TDP
65 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
TITAN V CEO Edition
CORE STATE
GV100
VRAM
32 GB
CLOCK SPEED
1455 MHz
TDP
250 W
BUS WIDTH
4096 bit
ARCHITECTURE
Volta
PROCESS
12 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_g2d
passmark_g3d
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 650
TITAN V CEO Edition
Core Specs
Shading Units
384
5,120
+1233.3%
Shaders
384
5,120
+1233.3%
TMUs
32
320
+900.0%
ROPs
16
128
+700.0%
SM Count
—
80
Clocks
Base Clock
—
1200 MHz
Boost Clock
—
1455 MHz
GPU Clock
1058 MHz
—
Memory Clock
1250 MHz
5 Gbps effective
848 MHz
1696 Mbps effective
Memory
Memory Size
1024 MB
32 GB
VRAM (MB)
1,024
32,768
+3100.0%
Memory Type
GDDR5
HBM2
Memory Bus
128 bit
4096 bit
Bandwidth
80.00 GB/s
868.4 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
256 KB
6 MB
Performance
Pixel Rate
8.464 GPixel/s
186.2 GPixel/s
Texture Rate
33.86 GTexel/s
465.6 GTexel/s
FP32 (TFLOPS)
812.5 GFLOPS
14.90 TFLOPS
FP64 (TFLOPS)
33.86 GFLOPS (1:24)
7.450 TFLOPS (1:2)
FP16 (TFLOPS)
—
29.80 TFLOPS (2:1)
AI/RT
Tensor Cores
—
640
Power
TDP
65 W
250 W
TDP (W)
65
250
+284.6%
Suggested PSU
250 W
600 W
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
Kepler
Volta
GPU Name
GK106
GV100
Generation
GeForce 600
GeForce 10
Process Size
28 nm
12 nm
Transistors
2,540 million
21,100 million
Die Size
221 mm²
815 mm²
Foundry
TSMC
TSMC
Density
11.5M / mm²
25.9M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.0
7.0
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
147 mm
5.8 inches
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
1x DVI2x DisplayPort 1.2
1x HDMI 2.03x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 500
GeForce 900
Successor
GeForce 700
GeForce 20