GPU Comparison
RADEON
AMD Radeon RX 470
CORE STATE
Ellesmere
VRAM
4 GB
CLOCK SPEED
1206 MHz
TDP
120 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
VS
GEFORCE
Tesla C2070
CORE STATE
GF100
VRAM
6 GB
CLOCK SPEED
—
TDP
238 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 470
Tesla C2070
Core Specs
Shading Units
2,048
448
-78.1%
Shaders
2,048
448
-78.1%
TMUs
128
56
-56.3%
ROPs
32
48
+50.0%
Compute Units
32
—
SM Count
—
14
Clocks
Base Clock
926 MHz
—
Boost Clock
1206 MHz
—
GPU Clock
—
574 MHz
Shader Clock
—
1147 MHz
Memory Clock
1650 MHz
6.6 Gbps effective
747 MHz
3 Gbps effective
Memory
Memory Size
4 GB
6 GB
VRAM (MB)
4,096
6,144
+50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
211.2 GB/s
143.4 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
2 MB
768 KB
Performance
Pixel Rate
38.59 GPixel/s
16.07 GPixel/s
Texture Rate
154.4 GTexel/s
32.14 GTexel/s
FP32 (TFLOPS)
4.940 TFLOPS
1,027.7 GFLOPS
FP64 (TFLOPS)
308.7 GFLOPS (1:16)
513.9 GFLOPS (1:2)
FP16 (TFLOPS)
4.940 TFLOPS (1:1)
—
Power
TDP
120 W
238 W
TDP (W)
120
238
+98.3%
Suggested PSU
300 W
550 W
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 4.0
Fermi
GPU Name
Ellesmere
GF100
Generation
Arctic Islands
(RX 400)
Tesla Fermi
(x20xx)
Process Size
14 nm
40 nm
Transistors
5,700 million
3,100 million
Die Size
232 mm²
529 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
5.9M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
—
OpenCL
2.1
1.1
CUDA
—
2.0
Shader Model
6.7
5.1
Physical
Slot Width
Dual-slot
Dual-slot
Length
240 mm
9.4 inches
248 mm
9.8 inches
Height
95 mm
3.7 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x DVI
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Other
Launch Price
179 USD
—
Production
End-of-life
End-of-life
Predecessor
Pirate Islands
Tesla
Successor
Polaris
Tesla Kepler