GPU Comparison
RADEON
AMD Radeon RX 480
CORE STATE
Ellesmere
VRAM
8 GB
CLOCK SPEED
1266 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
VS
GEFORCE
GeForce GT 755M
CORE STATE
GK107
VRAM
2 GB
CLOCK SPEED
1020 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 480
GT 755M
Core Specs
Shading Units
2,304
384
-83.3%
Shaders
2,304
384
-83.3%
TMUs
144
32
-77.8%
ROPs
32
16
-50.0%
Compute Units
36
—
Clocks
Base Clock
1120 MHz
980 MHz
Boost Clock
1266 MHz
1020 MHz
Memory Clock
2000 MHz
8 Gbps effective
1350 MHz
5.4 Gbps effective
Memory
Memory Size
8 GB
2 GB
VRAM (MB)
8,192
2,048
-75.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
256.0 GB/s
86.40 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
256 KB
Performance
Pixel Rate
40.51 GPixel/s
8.160 GPixel/s
Texture Rate
182.3 GTexel/s
32.64 GTexel/s
FP32 (TFLOPS)
5.834 TFLOPS
783.4 GFLOPS
FP64 (TFLOPS)
364.6 GFLOPS (1:16)
32.64 GFLOPS (1:24)
FP16 (TFLOPS)
5.834 TFLOPS (1:1)
—
Power
TDP
150 W
50 W
TDP (W)
150
50
-66.7%
Suggested PSU
450 W
—
Power Connectors
1x 6-pin
None
Architecture
Architecture
GCN 4.0
Kepler
GPU Name
Ellesmere
GK107
Generation
Arctic Islands
(RX 400)
GeForce 700M
Process Size
14 nm
28 nm
Transistors
5,700 million
1,270 million
Die Size
232 mm²
118 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
10.8M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
Dual-slot
MXM Module
Length
240 mm
9.4 inches
—
Height
95 mm
3.7 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
229 USD
—
Production
End-of-life
End-of-life
Predecessor
Pirate Islands
GeForce 600M
Successor
Polaris
GeForce 800M