GPU Comparison
RADEON
AMD Radeon RX 460 Mobile
CORE STATE
Baffin
VRAM
4 GB
CLOCK SPEED
1180 MHz
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
VS
GEFORCE
Tesla P4
CORE STATE
GP104
VRAM
8 GB
CLOCK SPEED
1114 MHz
TDP
75 W
BUS WIDTH
256 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 460 Mobile
Tesla P4
Core Specs
Shading Units
896
2,560
+185.7%
Shaders
896
2,560
+185.7%
TMUs
56
160
+185.7%
ROPs
16
64
+300.0%
Compute Units
14
—
SM Count
—
20
Clocks
Base Clock
1000 MHz
886 MHz
Boost Clock
1180 MHz
1114 MHz
Memory Clock
1250 MHz
5 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
256 bit
Bandwidth
80.00 GB/s
192.3 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
1024 KB
2 MB
Performance
Pixel Rate
18.88 GPixel/s
71.30 GPixel/s
Texture Rate
66.08 GTexel/s
178.2 GTexel/s
FP32 (TFLOPS)
2.115 TFLOPS
5.704 TFLOPS
FP64 (TFLOPS)
132.2 GFLOPS (1:16)
178.2 GFLOPS (1:32)
FP16 (TFLOPS)
2.115 TFLOPS (1:1)
89.12 GFLOPS (1:64)
Power
TDP
55 W
75 W
TDP (W)
55
75
+36.4%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Pascal
GPU Name
Baffin
GP104
Generation
Polaris Mobile
(RX M400)
Tesla Pascal
(Pxx)
Process Size
14 nm
16 nm
Transistors
3,000 million
7,200 million
Die Size
123 mm²
314 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
22.9M / 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
—
6.1
Shader Model
6.7
6.8
Physical
Slot Width
MXM Module
Single-slot
Length
—
168 mm
6.6 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Gem System
Tesla Maxwell
Successor
Navi Mobile
Tesla Volta