GPU Comparison
RADEON
AMD Radeon RX 460
CORE STATE
Baffin
VRAM
2 GB
CLOCK SPEED
1200 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
VS
GEFORCE
GeForce GTX 660
CORE STATE
GK106
VRAM
2 GB
CLOCK SPEED
1032 MHz
TDP
140 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 460
GTX 660
Core Specs
Shading Units
896
960
+7.1%
Shaders
896
960
+7.1%
TMUs
56
80
+42.9%
ROPs
16
24
+50.0%
Compute Units
14
—
Clocks
Base Clock
1090 MHz
980 MHz
Boost Clock
1200 MHz
1032 MHz
Memory Clock
1750 MHz
7 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
192 bit
Bandwidth
112.0 GB/s
144.2 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
384 KB
Performance
Pixel Rate
19.20 GPixel/s
20.64 GPixel/s
Texture Rate
67.20 GTexel/s
82.56 GTexel/s
FP32 (TFLOPS)
2.150 TFLOPS
1.981 TFLOPS
FP64 (TFLOPS)
134.4 GFLOPS (1:16)
82.56 GFLOPS (1:24)
FP16 (TFLOPS)
2.150 TFLOPS (1:1)
—
Power
TDP
75 W
140 W
TDP (W)
75
140
+86.7%
Suggested PSU
250 W
300 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
GCN 4.0
Kepler
GPU Name
Baffin
GK106
Generation
Arctic Islands
(RX 400)
GeForce 600
Process Size
14 nm
28 nm
Transistors
3,000 million
2,540 million
Die Size
123 mm²
221 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
11.5M / 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
Dual-slot
Length
170 mm
6.7 inches
241 mm
9.5 inches
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Launch Price
—
229 USD
Production
End-of-life
End-of-life
Predecessor
Pirate Islands
GeForce 500
Successor
Polaris
GeForce 700