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
T400
CORE STATE
TU117
VRAM
2 GB
CLOCK SPEED
1425 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 480
T400
Core Specs
Shading Units
2,304
384
-83.3%
Shaders
2,304
384
-83.3%
TMUs
144
24
-83.3%
ROPs
32
16
-50.0%
Compute Units
36
—
SM Count
—
6
Clocks
Base Clock
1120 MHz
420 MHz
Boost Clock
1266 MHz
1425 MHz
Memory Clock
2000 MHz
8 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
8 GB
2 GB
VRAM (MB)
8,192
2,048
-75.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
64 bit
Bandwidth
256.0 GB/s
80.00 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
2 MB
1024 KB
Performance
Pixel Rate
40.51 GPixel/s
22.80 GPixel/s
Texture Rate
182.3 GTexel/s
34.20 GTexel/s
FP32 (TFLOPS)
5.834 TFLOPS
1,094.4 GFLOPS
FP64 (TFLOPS)
364.6 GFLOPS (1:16)
34.20 GFLOPS (1:32)
FP16 (TFLOPS)
5.834 TFLOPS (1:1)
2.189 TFLOPS (2:1)
Power
TDP
150 W
30 W
TDP (W)
150
30
-80.0%
Suggested PSU
450 W
200 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
GCN 4.0
Turing
GPU Name
Ellesmere
TU117
Generation
Arctic Islands
(RX 400)
Quadro Turing
(Tx000)
Process Size
14 nm
12 nm
Transistors
5,700 million
4,700 million
Die Size
232 mm²
200 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
23.5M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
7.5
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
240 mm
9.4 inches
—
Height
95 mm
3.7 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
3x mini-DisplayPort 1.4a
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
Quadro Volta
Successor
Polaris
Workstation Ampere