GPU Comparison
GEFORCE
NVIDIA GeForce GTX 480
CORE STATE
GF100
VRAM
1536 MB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
VS
GEFORCE
GeForce GTX 770M
CORE STATE
GK106
VRAM
3 GB
CLOCK SPEED
797 MHz
TDP
75 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 480
GTX 770M
Core Specs
Shading Units
480
960
+100.0%
Shaders
480
960
+100.0%
TMUs
60
80
+33.3%
ROPs
48
24
-50.0%
SM Count
15
—
Clocks
Base Clock
—
706 MHz
Boost Clock
—
797 MHz
GPU Clock
701 MHz
—
Shader Clock
1401 MHz
—
Memory Clock
924 MHz
3.7 Gbps effective
1002 MHz
4 Gbps effective
Memory
Memory Size
1536 MB
3 GB
VRAM (MB)
1,536
3,072
+100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
192 bit
Bandwidth
177.4 GB/s
96.19 GB/s
Cache
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
768 KB
384 KB
Performance
Pixel Rate
21.03 GPixel/s
15.94 GPixel/s
Texture Rate
42.06 GTexel/s
63.76 GTexel/s
FP32 (TFLOPS)
1,345.0 GFLOPS
1.530 TFLOPS
FP64 (TFLOPS)
168.1 GFLOPS (1:8)
63.76 GFLOPS (1:24)
Power
TDP
250 W
75 W
TDP (W)
250
75
-70.0%
Suggested PSU
600 W
—
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
Fermi
Kepler
GPU Name
GF100
GK106
Generation
GeForce 400
GeForce 700M
Process Size
40 nm
28 nm
Transistors
3,100 million
2,540 million
Die Size
529 mm²
221 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
11.5M / 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
MXM Module
Length
267 mm
10.5 inches
—
Outputs
2x DVI1x mini-HDMI 1.3a
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
MXM-B (3.0)
Other
Launch Price
499 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 200
GeForce 600M
Successor
GeForce 500
GeForce 800M