GPU Comparison
GEFORCE
NVIDIA GeForce GTX 465
CORE STATE
GF100
VRAM
1024 MB
CLOCK SPEED
—
TDP
200 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
VS
GEFORCE
Quadro K2000D
CORE STATE
GK107
VRAM
2 GB
CLOCK SPEED
—
TDP
51 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 465
Quadro K2000D
Core Specs
Shading Units
352
384
+9.1%
Shaders
352
384
+9.1%
TMUs
44
32
-27.3%
ROPs
32
16
-50.0%
SM Count
11
—
Clocks
GPU Clock
608 MHz
954 MHz
Shader Clock
1215 MHz
—
Memory Clock
802 MHz
3.2 Gbps effective
1000 MHz
4 Gbps effective
Memory
Memory Size
1024 MB
2 GB
VRAM (MB)
1,024
2,048
+100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
102.7 GB/s
64.00 GB/s
Cache
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
512 KB
256 KB
Performance
Pixel Rate
13.38 GPixel/s
7.632 GPixel/s
Texture Rate
26.75 GTexel/s
30.53 GTexel/s
FP32 (TFLOPS)
855.4 GFLOPS
732.7 GFLOPS
FP64 (TFLOPS)
106.9 GFLOPS (1:8)
30.53 GFLOPS (1:24)
Power
TDP
200 W
51 W
TDP (W)
200
51
-74.5%
Suggested PSU
550 W
250 W
Power Connectors
2x 6-pin
None
Architecture
Architecture
Fermi
Kepler
GPU Name
GF100
GK107
Generation
GeForce 400
Quadro Kepler
(Kx000)
Process Size
40 nm
28 nm
Transistors
3,100 million
1,270 million
Die Size
529 mm²
118 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
10.8M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
—
1.2.175
OpenCL
1.1
3.0
CUDA
2.0
3.0
Shader Model
5.1
6.5 (5.1)
Physical
Slot Width
Dual-slot
Single-slot
Length
241 mm
9.5 inches
202 mm
8 inches
Height
—
111 mm
4.4 inches
Outputs
2x DVI1x mini-HDMI 1.3a
2x DVI1x mini-DisplayPort 1.2
Bus Interface
PCIe 2.0 x16
PCIe 2.0 x16
Other
Launch Price
279 USD
599 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 200
Quadro Fermi
Successor
GeForce 500
Quadro Maxwell