GPU Comparison
RADEON
AMD Radeon R7 Graphics
CORE STATE
Spectre Lite
VRAM
System Shared
CLOCK SPEED
—
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
RADEON
Radeon R9 370X
CORE STATE
Trinidad
VRAM
2 GB
CLOCK SPEED
1030 MHz
TDP
180 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 Graphics
R9 370X
Core Specs
Shading Units
384
1,280
+233.3%
Shaders
384
1,280
+233.3%
TMUs
24
80
+233.3%
ROPs
8
32
+300.0%
Compute Units
6
24
+300.0%
Clocks
Base Clock
—
980 MHz
Boost Clock
—
1030 MHz
GPU Clock
720 MHz
—
Memory Clock
System Shared
1400 MHz
5.6 Gbps effective
Memory
Memory Size
System Shared
2 GB
VRAM (MB)
—
2,048
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
179.2 GB/s
Cache
L1 Cache
—
16 KB (per CU)
L2 Cache
—
512 KB
Performance
Pixel Rate
5.760 GPixel/s
32.96 GPixel/s
Texture Rate
17.28 GTexel/s
82.40 GTexel/s
FP32 (TFLOPS)
553.0 GFLOPS
2.637 TFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:16)
164.8 GFLOPS (1:16)
Power
TDP
25 W
180 W
TDP (W)
25
180
+620.0%
Suggested PSU
—
450 W
Power Connectors
—
2x 6-pin
Architecture
Architecture
GCN 2.0
GCN 1.0
GPU Name
Spectre Lite
Trinidad
Generation
GCN 2.0 IGP
(Kaveri)
Pirate Islands
(R9 300)
Process Size
28 nm
28 nm
Transistors
2,410 million
2,800 million
Die Size
245 mm²
212 mm²
Foundry
GlobalFoundries
TSMC
Density
9.8M / mm²
13.2M / mm²
API Support
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1
2.1 (1.2)
Shader Model
6.5
6.5 (5.1)
Physical
Slot Width
IGP
Dual-slot
Length
—
221 mm
8.7 inches
Height
—
111 mm
4.4 inches
Outputs
Motherboard Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
IGP
PCIe 3.0 x16
Other
Launch Price
—
199 USD
Production
End-of-life
End-of-life
Predecessor
TeraScale 3 IGP
Volcanic Islands
Successor
GCN 3.0 IGP
Arctic Islands